// Copyright (c) 2017, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
//
// This file has been automatically generated.  Please do not edit it manually.
// To regenerate the file, use the script
// "pkg/analysis_server/tool/spec/generate_files".

import 'dart:convert' hide JsonDecoder;

import 'package:analyzer/src/generated/utilities_general.dart';
import 'package:analyzer_plugin/protocol/protocol.dart';
import 'package:analyzer_plugin/src/protocol/protocol_internal.dart';

/**
 * AddContentOverlay
 *
 * {
 *   "type": "add"
 *   "content": String
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class AddContentOverlay implements HasToJson {
  String _content;

  /**
   * The new content of the file.
   */
  String get content => _content;

  /**
   * The new content of the file.
   */
  void set content(String value) {
    assert(value != null);
    this._content = value;
  }

  AddContentOverlay(String content) {
    this.content = content;
  }

  factory AddContentOverlay.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      if (json["type"] != "add") {
        throw jsonDecoder.mismatch(jsonPath, "equal " + "add", json);
      }
      String content;
      if (json.containsKey("content")) {
        content =
            jsonDecoder.decodeString(jsonPath + ".content", json["content"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "content");
      }
      return new AddContentOverlay(content);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "AddContentOverlay", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["type"] = "add";
    result["content"] = content;
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is AddContentOverlay) {
      return content == other.content;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, 704418402);
    hash = JenkinsSmiHash.combine(hash, content.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * AnalysisError
 *
 * {
 *   "severity": AnalysisErrorSeverity
 *   "type": AnalysisErrorType
 *   "location": Location
 *   "message": String
 *   "correction": optional String
 *   "code": String
 *   "hasFix": optional bool
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class AnalysisError implements HasToJson {
  AnalysisErrorSeverity _severity;

  AnalysisErrorType _type;

  Location _location;

  String _message;

  String _correction;

  String _code;

  bool _hasFix;

  /**
   * The severity of the error.
   */
  AnalysisErrorSeverity get severity => _severity;

  /**
   * The severity of the error.
   */
  void set severity(AnalysisErrorSeverity value) {
    assert(value != null);
    this._severity = value;
  }

  /**
   * The type of the error.
   */
  AnalysisErrorType get type => _type;

  /**
   * The type of the error.
   */
  void set type(AnalysisErrorType value) {
    assert(value != null);
    this._type = value;
  }

  /**
   * The location associated with the error.
   */
  Location get location => _location;

  /**
   * The location associated with the error.
   */
  void set location(Location value) {
    assert(value != null);
    this._location = value;
  }

  /**
   * The message to be displayed for this error. The message should indicate
   * what is wrong with the code and why it is wrong.
   */
  String get message => _message;

  /**
   * The message to be displayed for this error. The message should indicate
   * what is wrong with the code and why it is wrong.
   */
  void set message(String value) {
    assert(value != null);
    this._message = value;
  }

  /**
   * The correction message to be displayed for this error. The correction
   * message should indicate how the user can fix the error. The field is
   * omitted if there is no correction message associated with the error code.
   */
  String get correction => _correction;

  /**
   * The correction message to be displayed for this error. The correction
   * message should indicate how the user can fix the error. The field is
   * omitted if there is no correction message associated with the error code.
   */
  void set correction(String value) {
    this._correction = value;
  }

  /**
   * The name, as a string, of the error code associated with this error.
   */
  String get code => _code;

  /**
   * The name, as a string, of the error code associated with this error.
   */
  void set code(String value) {
    assert(value != null);
    this._code = value;
  }

  /**
   * A hint to indicate to interested clients that this error has an associated
   * fix (or fixes). The absence of this field implies there are not known to
   * be fixes. Note that since the operation to calculate whether fixes apply
   * needs to be performant it is possible that complicated tests will be
   * skipped and a false negative returned. For this reason, this attribute
   * should be treated as a "hint". Despite the possibility of false negatives,
   * no false positives should be returned. If a client sees this flag set they
   * can proceed with the confidence that there are in fact associated fixes.
   */
  bool get hasFix => _hasFix;

  /**
   * A hint to indicate to interested clients that this error has an associated
   * fix (or fixes). The absence of this field implies there are not known to
   * be fixes. Note that since the operation to calculate whether fixes apply
   * needs to be performant it is possible that complicated tests will be
   * skipped and a false negative returned. For this reason, this attribute
   * should be treated as a "hint". Despite the possibility of false negatives,
   * no false positives should be returned. If a client sees this flag set they
   * can proceed with the confidence that there are in fact associated fixes.
   */
  void set hasFix(bool value) {
    this._hasFix = value;
  }

  AnalysisError(AnalysisErrorSeverity severity, AnalysisErrorType type,
      Location location, String message, String code,
      {String correction, bool hasFix}) {
    this.severity = severity;
    this.type = type;
    this.location = location;
    this.message = message;
    this.correction = correction;
    this.code = code;
    this.hasFix = hasFix;
  }

  factory AnalysisError.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      AnalysisErrorSeverity severity;
      if (json.containsKey("severity")) {
        severity = new AnalysisErrorSeverity.fromJson(
            jsonDecoder, jsonPath + ".severity", json["severity"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "severity");
      }
      AnalysisErrorType type;
      if (json.containsKey("type")) {
        type = new AnalysisErrorType.fromJson(
            jsonDecoder, jsonPath + ".type", json["type"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "type");
      }
      Location location;
      if (json.containsKey("location")) {
        location = new Location.fromJson(
            jsonDecoder, jsonPath + ".location", json["location"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "location");
      }
      String message;
      if (json.containsKey("message")) {
        message =
            jsonDecoder.decodeString(jsonPath + ".message", json["message"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "message");
      }
      String correction;
      if (json.containsKey("correction")) {
        correction = jsonDecoder.decodeString(
            jsonPath + ".correction", json["correction"]);
      }
      String code;
      if (json.containsKey("code")) {
        code = jsonDecoder.decodeString(jsonPath + ".code", json["code"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "code");
      }
      bool hasFix;
      if (json.containsKey("hasFix")) {
        hasFix = jsonDecoder.decodeBool(jsonPath + ".hasFix", json["hasFix"]);
      }
      return new AnalysisError(severity, type, location, message, code,
          correction: correction, hasFix: hasFix);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "AnalysisError", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["severity"] = severity.toJson();
    result["type"] = type.toJson();
    result["location"] = location.toJson();
    result["message"] = message;
    if (correction != null) {
      result["correction"] = correction;
    }
    result["code"] = code;
    if (hasFix != null) {
      result["hasFix"] = hasFix;
    }
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is AnalysisError) {
      return severity == other.severity &&
          type == other.type &&
          location == other.location &&
          message == other.message &&
          correction == other.correction &&
          code == other.code &&
          hasFix == other.hasFix;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, severity.hashCode);
    hash = JenkinsSmiHash.combine(hash, type.hashCode);
    hash = JenkinsSmiHash.combine(hash, location.hashCode);
    hash = JenkinsSmiHash.combine(hash, message.hashCode);
    hash = JenkinsSmiHash.combine(hash, correction.hashCode);
    hash = JenkinsSmiHash.combine(hash, code.hashCode);
    hash = JenkinsSmiHash.combine(hash, hasFix.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * AnalysisErrorSeverity
 *
 * enum {
 *   INFO
 *   WARNING
 *   ERROR
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class AnalysisErrorSeverity implements Enum {
  static const AnalysisErrorSeverity INFO =
      const AnalysisErrorSeverity._("INFO");

  static const AnalysisErrorSeverity WARNING =
      const AnalysisErrorSeverity._("WARNING");

  static const AnalysisErrorSeverity ERROR =
      const AnalysisErrorSeverity._("ERROR");

  /**
   * A list containing all of the enum values that are defined.
   */
  static const List<AnalysisErrorSeverity> VALUES =
      const <AnalysisErrorSeverity>[INFO, WARNING, ERROR];

  @override
  final String name;

  const AnalysisErrorSeverity._(this.name);

  factory AnalysisErrorSeverity(String name) {
    switch (name) {
      case "INFO":
        return INFO;
      case "WARNING":
        return WARNING;
      case "ERROR":
        return ERROR;
    }
    throw new Exception('Illegal enum value: $name');
  }

  factory AnalysisErrorSeverity.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json is String) {
      try {
        return new AnalysisErrorSeverity(json);
      } catch (_) {
        // Fall through
      }
    }
    throw jsonDecoder.mismatch(jsonPath, "AnalysisErrorSeverity", json);
  }

  @override
  String toString() => "AnalysisErrorSeverity.$name";

  String toJson() => name;
}

/**
 * AnalysisErrorType
 *
 * enum {
 *   CHECKED_MODE_COMPILE_TIME_ERROR
 *   COMPILE_TIME_ERROR
 *   HINT
 *   LINT
 *   STATIC_TYPE_WARNING
 *   STATIC_WARNING
 *   SYNTACTIC_ERROR
 *   TODO
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class AnalysisErrorType implements Enum {
  static const AnalysisErrorType CHECKED_MODE_COMPILE_TIME_ERROR =
      const AnalysisErrorType._("CHECKED_MODE_COMPILE_TIME_ERROR");

  static const AnalysisErrorType COMPILE_TIME_ERROR =
      const AnalysisErrorType._("COMPILE_TIME_ERROR");

  static const AnalysisErrorType HINT = const AnalysisErrorType._("HINT");

  static const AnalysisErrorType LINT = const AnalysisErrorType._("LINT");

  static const AnalysisErrorType STATIC_TYPE_WARNING =
      const AnalysisErrorType._("STATIC_TYPE_WARNING");

  static const AnalysisErrorType STATIC_WARNING =
      const AnalysisErrorType._("STATIC_WARNING");

  static const AnalysisErrorType SYNTACTIC_ERROR =
      const AnalysisErrorType._("SYNTACTIC_ERROR");

  static const AnalysisErrorType TODO = const AnalysisErrorType._("TODO");

  /**
   * A list containing all of the enum values that are defined.
   */
  static const List<AnalysisErrorType> VALUES = const <AnalysisErrorType>[
    CHECKED_MODE_COMPILE_TIME_ERROR,
    COMPILE_TIME_ERROR,
    HINT,
    LINT,
    STATIC_TYPE_WARNING,
    STATIC_WARNING,
    SYNTACTIC_ERROR,
    TODO
  ];

  @override
  final String name;

  const AnalysisErrorType._(this.name);

  factory AnalysisErrorType(String name) {
    switch (name) {
      case "CHECKED_MODE_COMPILE_TIME_ERROR":
        return CHECKED_MODE_COMPILE_TIME_ERROR;
      case "COMPILE_TIME_ERROR":
        return COMPILE_TIME_ERROR;
      case "HINT":
        return HINT;
      case "LINT":
        return LINT;
      case "STATIC_TYPE_WARNING":
        return STATIC_TYPE_WARNING;
      case "STATIC_WARNING":
        return STATIC_WARNING;
      case "SYNTACTIC_ERROR":
        return SYNTACTIC_ERROR;
      case "TODO":
        return TODO;
    }
    throw new Exception('Illegal enum value: $name');
  }

  factory AnalysisErrorType.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json is String) {
      try {
        return new AnalysisErrorType(json);
      } catch (_) {
        // Fall through
      }
    }
    throw jsonDecoder.mismatch(jsonPath, "AnalysisErrorType", json);
  }

  @override
  String toString() => "AnalysisErrorType.$name";

  String toJson() => name;
}

/**
 * ChangeContentOverlay
 *
 * {
 *   "type": "change"
 *   "edits": List<SourceEdit>
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class ChangeContentOverlay implements HasToJson {
  List<SourceEdit> _edits;

  /**
   * The edits to be applied to the file.
   */
  List<SourceEdit> get edits => _edits;

  /**
   * The edits to be applied to the file.
   */
  void set edits(List<SourceEdit> value) {
    assert(value != null);
    this._edits = value;
  }

  ChangeContentOverlay(List<SourceEdit> edits) {
    this.edits = edits;
  }

  factory ChangeContentOverlay.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      if (json["type"] != "change") {
        throw jsonDecoder.mismatch(jsonPath, "equal " + "change", json);
      }
      List<SourceEdit> edits;
      if (json.containsKey("edits")) {
        edits = jsonDecoder.decodeList(
            jsonPath + ".edits",
            json["edits"],
            (String jsonPath, Object json) =>
                new SourceEdit.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, "edits");
      }
      return new ChangeContentOverlay(edits);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "ChangeContentOverlay", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["type"] = "change";
    result["edits"] = edits.map((SourceEdit value) => value.toJson()).toList();
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is ChangeContentOverlay) {
      return listEqual(
          edits, other.edits, (SourceEdit a, SourceEdit b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, 873118866);
    hash = JenkinsSmiHash.combine(hash, edits.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * CompletionSuggestion
 *
 * {
 *   "kind": CompletionSuggestionKind
 *   "relevance": int
 *   "completion": String
 *   "selectionOffset": int
 *   "selectionLength": int
 *   "isDeprecated": bool
 *   "isPotential": bool
 *   "docSummary": optional String
 *   "docComplete": optional String
 *   "declaringType": optional String
 *   "defaultArgumentListString": optional String
 *   "defaultArgumentListTextRanges": optional List<int>
 *   "element": optional Element
 *   "returnType": optional String
 *   "parameterNames": optional List<String>
 *   "parameterTypes": optional List<String>
 *   "requiredParameterCount": optional int
 *   "hasNamedParameters": optional bool
 *   "parameterName": optional String
 *   "parameterType": optional String
 *   "importUri": optional String
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class CompletionSuggestion implements HasToJson {
  CompletionSuggestionKind _kind;

  int _relevance;

  String _completion;

  int _selectionOffset;

  int _selectionLength;

  bool _isDeprecated;

  bool _isPotential;

  String _docSummary;

  String _docComplete;

  String _declaringType;

  String _defaultArgumentListString;

  List<int> _defaultArgumentListTextRanges;

  Element _element;

  String _returnType;

  List<String> _parameterNames;

  List<String> _parameterTypes;

  int _requiredParameterCount;

  bool _hasNamedParameters;

  String _parameterName;

  String _parameterType;

  String _importUri;

  /**
   * The kind of element being suggested.
   */
  CompletionSuggestionKind get kind => _kind;

  /**
   * The kind of element being suggested.
   */
  void set kind(CompletionSuggestionKind value) {
    assert(value != null);
    this._kind = value;
  }

  /**
   * The relevance of this completion suggestion where a higher number
   * indicates a higher relevance.
   */
  int get relevance => _relevance;

  /**
   * The relevance of this completion suggestion where a higher number
   * indicates a higher relevance.
   */
  void set relevance(int value) {
    assert(value != null);
    this._relevance = value;
  }

  /**
   * The identifier to be inserted if the suggestion is selected. If the
   * suggestion is for a method or function, the client might want to
   * additionally insert a template for the parameters. The information
   * required in order to do so is contained in other fields.
   */
  String get completion => _completion;

  /**
   * The identifier to be inserted if the suggestion is selected. If the
   * suggestion is for a method or function, the client might want to
   * additionally insert a template for the parameters. The information
   * required in order to do so is contained in other fields.
   */
  void set completion(String value) {
    assert(value != null);
    this._completion = value;
  }

  /**
   * The offset, relative to the beginning of the completion, of where the
   * selection should be placed after insertion.
   */
  int get selectionOffset => _selectionOffset;

  /**
   * The offset, relative to the beginning of the completion, of where the
   * selection should be placed after insertion.
   */
  void set selectionOffset(int value) {
    assert(value != null);
    this._selectionOffset = value;
  }

  /**
   * The number of characters that should be selected after insertion.
   */
  int get selectionLength => _selectionLength;

  /**
   * The number of characters that should be selected after insertion.
   */
  void set selectionLength(int value) {
    assert(value != null);
    this._selectionLength = value;
  }

  /**
   * True if the suggested element is deprecated.
   */
  bool get isDeprecated => _isDeprecated;

  /**
   * True if the suggested element is deprecated.
   */
  void set isDeprecated(bool value) {
    assert(value != null);
    this._isDeprecated = value;
  }

  /**
   * True if the element is not known to be valid for the target. This happens
   * if the type of the target is dynamic.
   */
  bool get isPotential => _isPotential;

  /**
   * True if the element is not known to be valid for the target. This happens
   * if the type of the target is dynamic.
   */
  void set isPotential(bool value) {
    assert(value != null);
    this._isPotential = value;
  }

  /**
   * An abbreviated version of the Dartdoc associated with the element being
   * suggested, This field is omitted if there is no Dartdoc associated with
   * the element.
   */
  String get docSummary => _docSummary;

  /**
   * An abbreviated version of the Dartdoc associated with the element being
   * suggested, This field is omitted if there is no Dartdoc associated with
   * the element.
   */
  void set docSummary(String value) {
    this._docSummary = value;
  }

  /**
   * The Dartdoc associated with the element being suggested. This field is
   * omitted if there is no Dartdoc associated with the element.
   */
  String get docComplete => _docComplete;

  /**
   * The Dartdoc associated with the element being suggested. This field is
   * omitted if there is no Dartdoc associated with the element.
   */
  void set docComplete(String value) {
    this._docComplete = value;
  }

  /**
   * The class that declares the element being suggested. This field is omitted
   * if the suggested element is not a member of a class.
   */
  String get declaringType => _declaringType;

  /**
   * The class that declares the element being suggested. This field is omitted
   * if the suggested element is not a member of a class.
   */
  void set declaringType(String value) {
    this._declaringType = value;
  }

  /**
   * A default String for use in generating argument list source contents on
   * the client side.
   */
  String get defaultArgumentListString => _defaultArgumentListString;

  /**
   * A default String for use in generating argument list source contents on
   * the client side.
   */
  void set defaultArgumentListString(String value) {
    this._defaultArgumentListString = value;
  }

  /**
   * Pairs of offsets and lengths describing 'defaultArgumentListString' text
   * ranges suitable for use by clients to set up linked edits of default
   * argument source contents. For example, given an argument list string 'x,
   * y', the corresponding text range [0, 1, 3, 1], indicates two text ranges
   * of length 1, starting at offsets 0 and 3. Clients can use these ranges to
   * treat the 'x' and 'y' values specially for linked edits.
   */
  List<int> get defaultArgumentListTextRanges => _defaultArgumentListTextRanges;

  /**
   * Pairs of offsets and lengths describing 'defaultArgumentListString' text
   * ranges suitable for use by clients to set up linked edits of default
   * argument source contents. For example, given an argument list string 'x,
   * y', the corresponding text range [0, 1, 3, 1], indicates two text ranges
   * of length 1, starting at offsets 0 and 3. Clients can use these ranges to
   * treat the 'x' and 'y' values specially for linked edits.
   */
  void set defaultArgumentListTextRanges(List<int> value) {
    this._defaultArgumentListTextRanges = value;
  }

  /**
   * Information about the element reference being suggested.
   */
  Element get element => _element;

  /**
   * Information about the element reference being suggested.
   */
  void set element(Element value) {
    this._element = value;
  }

  /**
   * The return type of the getter, function or method or the type of the field
   * being suggested. This field is omitted if the suggested element is not a
   * getter, function or method.
   */
  String get returnType => _returnType;

  /**
   * The return type of the getter, function or method or the type of the field
   * being suggested. This field is omitted if the suggested element is not a
   * getter, function or method.
   */
  void set returnType(String value) {
    this._returnType = value;
  }

  /**
   * The names of the parameters of the function or method being suggested.
   * This field is omitted if the suggested element is not a setter, function
   * or method.
   */
  List<String> get parameterNames => _parameterNames;

  /**
   * The names of the parameters of the function or method being suggested.
   * This field is omitted if the suggested element is not a setter, function
   * or method.
   */
  void set parameterNames(List<String> value) {
    this._parameterNames = value;
  }

  /**
   * The types of the parameters of the function or method being suggested.
   * This field is omitted if the parameterNames field is omitted.
   */
  List<String> get parameterTypes => _parameterTypes;

  /**
   * The types of the parameters of the function or method being suggested.
   * This field is omitted if the parameterNames field is omitted.
   */
  void set parameterTypes(List<String> value) {
    this._parameterTypes = value;
  }

  /**
   * The number of required parameters for the function or method being
   * suggested. This field is omitted if the parameterNames field is omitted.
   */
  int get requiredParameterCount => _requiredParameterCount;

  /**
   * The number of required parameters for the function or method being
   * suggested. This field is omitted if the parameterNames field is omitted.
   */
  void set requiredParameterCount(int value) {
    this._requiredParameterCount = value;
  }

  /**
   * True if the function or method being suggested has at least one named
   * parameter. This field is omitted if the parameterNames field is omitted.
   */
  bool get hasNamedParameters => _hasNamedParameters;

  /**
   * True if the function or method being suggested has at least one named
   * parameter. This field is omitted if the parameterNames field is omitted.
   */
  void set hasNamedParameters(bool value) {
    this._hasNamedParameters = value;
  }

  /**
   * The name of the optional parameter being suggested. This field is omitted
   * if the suggestion is not the addition of an optional argument within an
   * argument list.
   */
  String get parameterName => _parameterName;

  /**
   * The name of the optional parameter being suggested. This field is omitted
   * if the suggestion is not the addition of an optional argument within an
   * argument list.
   */
  void set parameterName(String value) {
    this._parameterName = value;
  }

  /**
   * The type of the options parameter being suggested. This field is omitted
   * if the parameterName field is omitted.
   */
  String get parameterType => _parameterType;

  /**
   * The type of the options parameter being suggested. This field is omitted
   * if the parameterName field is omitted.
   */
  void set parameterType(String value) {
    this._parameterType = value;
  }

  /**
   * The import to be added if the suggestion is out of scope and needs an
   * import to be added to be in scope.
   */
  String get importUri => _importUri;

  /**
   * The import to be added if the suggestion is out of scope and needs an
   * import to be added to be in scope.
   */
  void set importUri(String value) {
    this._importUri = value;
  }

  CompletionSuggestion(
      CompletionSuggestionKind kind,
      int relevance,
      String completion,
      int selectionOffset,
      int selectionLength,
      bool isDeprecated,
      bool isPotential,
      {String docSummary,
      String docComplete,
      String declaringType,
      String defaultArgumentListString,
      List<int> defaultArgumentListTextRanges,
      Element element,
      String returnType,
      List<String> parameterNames,
      List<String> parameterTypes,
      int requiredParameterCount,
      bool hasNamedParameters,
      String parameterName,
      String parameterType,
      String importUri}) {
    this.kind = kind;
    this.relevance = relevance;
    this.completion = completion;
    this.selectionOffset = selectionOffset;
    this.selectionLength = selectionLength;
    this.isDeprecated = isDeprecated;
    this.isPotential = isPotential;
    this.docSummary = docSummary;
    this.docComplete = docComplete;
    this.declaringType = declaringType;
    this.defaultArgumentListString = defaultArgumentListString;
    this.defaultArgumentListTextRanges = defaultArgumentListTextRanges;
    this.element = element;
    this.returnType = returnType;
    this.parameterNames = parameterNames;
    this.parameterTypes = parameterTypes;
    this.requiredParameterCount = requiredParameterCount;
    this.hasNamedParameters = hasNamedParameters;
    this.parameterName = parameterName;
    this.parameterType = parameterType;
    this.importUri = importUri;
  }

  factory CompletionSuggestion.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      CompletionSuggestionKind kind;
      if (json.containsKey("kind")) {
        kind = new CompletionSuggestionKind.fromJson(
            jsonDecoder, jsonPath + ".kind", json["kind"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "kind");
      }
      int relevance;
      if (json.containsKey("relevance")) {
        relevance =
            jsonDecoder.decodeInt(jsonPath + ".relevance", json["relevance"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "relevance");
      }
      String completion;
      if (json.containsKey("completion")) {
        completion = jsonDecoder.decodeString(
            jsonPath + ".completion", json["completion"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "completion");
      }
      int selectionOffset;
      if (json.containsKey("selectionOffset")) {
        selectionOffset = jsonDecoder.decodeInt(
            jsonPath + ".selectionOffset", json["selectionOffset"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "selectionOffset");
      }
      int selectionLength;
      if (json.containsKey("selectionLength")) {
        selectionLength = jsonDecoder.decodeInt(
            jsonPath + ".selectionLength", json["selectionLength"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "selectionLength");
      }
      bool isDeprecated;
      if (json.containsKey("isDeprecated")) {
        isDeprecated = jsonDecoder.decodeBool(
            jsonPath + ".isDeprecated", json["isDeprecated"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "isDeprecated");
      }
      bool isPotential;
      if (json.containsKey("isPotential")) {
        isPotential = jsonDecoder.decodeBool(
            jsonPath + ".isPotential", json["isPotential"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "isPotential");
      }
      String docSummary;
      if (json.containsKey("docSummary")) {
        docSummary = jsonDecoder.decodeString(
            jsonPath + ".docSummary", json["docSummary"]);
      }
      String docComplete;
      if (json.containsKey("docComplete")) {
        docComplete = jsonDecoder.decodeString(
            jsonPath + ".docComplete", json["docComplete"]);
      }
      String declaringType;
      if (json.containsKey("declaringType")) {
        declaringType = jsonDecoder.decodeString(
            jsonPath + ".declaringType", json["declaringType"]);
      }
      String defaultArgumentListString;
      if (json.containsKey("defaultArgumentListString")) {
        defaultArgumentListString = jsonDecoder.decodeString(
            jsonPath + ".defaultArgumentListString",
            json["defaultArgumentListString"]);
      }
      List<int> defaultArgumentListTextRanges;
      if (json.containsKey("defaultArgumentListTextRanges")) {
        defaultArgumentListTextRanges = jsonDecoder.decodeList(
            jsonPath + ".defaultArgumentListTextRanges",
            json["defaultArgumentListTextRanges"],
            jsonDecoder.decodeInt);
      }
      Element element;
      if (json.containsKey("element")) {
        element = new Element.fromJson(
            jsonDecoder, jsonPath + ".element", json["element"]);
      }
      String returnType;
      if (json.containsKey("returnType")) {
        returnType = jsonDecoder.decodeString(
            jsonPath + ".returnType", json["returnType"]);
      }
      List<String> parameterNames;
      if (json.containsKey("parameterNames")) {
        parameterNames = jsonDecoder.decodeList(jsonPath + ".parameterNames",
            json["parameterNames"], jsonDecoder.decodeString);
      }
      List<String> parameterTypes;
      if (json.containsKey("parameterTypes")) {
        parameterTypes = jsonDecoder.decodeList(jsonPath + ".parameterTypes",
            json["parameterTypes"], jsonDecoder.decodeString);
      }
      int requiredParameterCount;
      if (json.containsKey("requiredParameterCount")) {
        requiredParameterCount = jsonDecoder.decodeInt(
            jsonPath + ".requiredParameterCount",
            json["requiredParameterCount"]);
      }
      bool hasNamedParameters;
      if (json.containsKey("hasNamedParameters")) {
        hasNamedParameters = jsonDecoder.decodeBool(
            jsonPath + ".hasNamedParameters", json["hasNamedParameters"]);
      }
      String parameterName;
      if (json.containsKey("parameterName")) {
        parameterName = jsonDecoder.decodeString(
            jsonPath + ".parameterName", json["parameterName"]);
      }
      String parameterType;
      if (json.containsKey("parameterType")) {
        parameterType = jsonDecoder.decodeString(
            jsonPath + ".parameterType", json["parameterType"]);
      }
      String importUri;
      if (json.containsKey("importUri")) {
        importUri = jsonDecoder.decodeString(
            jsonPath + ".importUri", json["importUri"]);
      }
      return new CompletionSuggestion(kind, relevance, completion,
          selectionOffset, selectionLength, isDeprecated, isPotential,
          docSummary: docSummary,
          docComplete: docComplete,
          declaringType: declaringType,
          defaultArgumentListString: defaultArgumentListString,
          defaultArgumentListTextRanges: defaultArgumentListTextRanges,
          element: element,
          returnType: returnType,
          parameterNames: parameterNames,
          parameterTypes: parameterTypes,
          requiredParameterCount: requiredParameterCount,
          hasNamedParameters: hasNamedParameters,
          parameterName: parameterName,
          parameterType: parameterType,
          importUri: importUri);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "CompletionSuggestion", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["kind"] = kind.toJson();
    result["relevance"] = relevance;
    result["completion"] = completion;
    result["selectionOffset"] = selectionOffset;
    result["selectionLength"] = selectionLength;
    result["isDeprecated"] = isDeprecated;
    result["isPotential"] = isPotential;
    if (docSummary != null) {
      result["docSummary"] = docSummary;
    }
    if (docComplete != null) {
      result["docComplete"] = docComplete;
    }
    if (declaringType != null) {
      result["declaringType"] = declaringType;
    }
    if (defaultArgumentListString != null) {
      result["defaultArgumentListString"] = defaultArgumentListString;
    }
    if (defaultArgumentListTextRanges != null) {
      result["defaultArgumentListTextRanges"] = defaultArgumentListTextRanges;
    }
    if (element != null) {
      result["element"] = element.toJson();
    }
    if (returnType != null) {
      result["returnType"] = returnType;
    }
    if (parameterNames != null) {
      result["parameterNames"] = parameterNames;
    }
    if (parameterTypes != null) {
      result["parameterTypes"] = parameterTypes;
    }
    if (requiredParameterCount != null) {
      result["requiredParameterCount"] = requiredParameterCount;
    }
    if (hasNamedParameters != null) {
      result["hasNamedParameters"] = hasNamedParameters;
    }
    if (parameterName != null) {
      result["parameterName"] = parameterName;
    }
    if (parameterType != null) {
      result["parameterType"] = parameterType;
    }
    if (importUri != null) {
      result["importUri"] = importUri;
    }
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is CompletionSuggestion) {
      return kind == other.kind &&
          relevance == other.relevance &&
          completion == other.completion &&
          selectionOffset == other.selectionOffset &&
          selectionLength == other.selectionLength &&
          isDeprecated == other.isDeprecated &&
          isPotential == other.isPotential &&
          docSummary == other.docSummary &&
          docComplete == other.docComplete &&
          declaringType == other.declaringType &&
          defaultArgumentListString == other.defaultArgumentListString &&
          listEqual(defaultArgumentListTextRanges,
              other.defaultArgumentListTextRanges, (int a, int b) => a == b) &&
          element == other.element &&
          returnType == other.returnType &&
          listEqual(parameterNames, other.parameterNames,
              (String a, String b) => a == b) &&
          listEqual(parameterTypes, other.parameterTypes,
              (String a, String b) => a == b) &&
          requiredParameterCount == other.requiredParameterCount &&
          hasNamedParameters == other.hasNamedParameters &&
          parameterName == other.parameterName &&
          parameterType == other.parameterType &&
          importUri == other.importUri;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, kind.hashCode);
    hash = JenkinsSmiHash.combine(hash, relevance.hashCode);
    hash = JenkinsSmiHash.combine(hash, completion.hashCode);
    hash = JenkinsSmiHash.combine(hash, selectionOffset.hashCode);
    hash = JenkinsSmiHash.combine(hash, selectionLength.hashCode);
    hash = JenkinsSmiHash.combine(hash, isDeprecated.hashCode);
    hash = JenkinsSmiHash.combine(hash, isPotential.hashCode);
    hash = JenkinsSmiHash.combine(hash, docSummary.hashCode);
    hash = JenkinsSmiHash.combine(hash, docComplete.hashCode);
    hash = JenkinsSmiHash.combine(hash, declaringType.hashCode);
    hash = JenkinsSmiHash.combine(hash, defaultArgumentListString.hashCode);
    hash = JenkinsSmiHash.combine(hash, defaultArgumentListTextRanges.hashCode);
    hash = JenkinsSmiHash.combine(hash, element.hashCode);
    hash = JenkinsSmiHash.combine(hash, returnType.hashCode);
    hash = JenkinsSmiHash.combine(hash, parameterNames.hashCode);
    hash = JenkinsSmiHash.combine(hash, parameterTypes.hashCode);
    hash = JenkinsSmiHash.combine(hash, requiredParameterCount.hashCode);
    hash = JenkinsSmiHash.combine(hash, hasNamedParameters.hashCode);
    hash = JenkinsSmiHash.combine(hash, parameterName.hashCode);
    hash = JenkinsSmiHash.combine(hash, parameterType.hashCode);
    hash = JenkinsSmiHash.combine(hash, importUri.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * CompletionSuggestionKind
 *
 * enum {
 *   ARGUMENT_LIST
 *   IMPORT
 *   IDENTIFIER
 *   INVOCATION
 *   KEYWORD
 *   NAMED_ARGUMENT
 *   OPTIONAL_ARGUMENT
 *   PARAMETER
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class CompletionSuggestionKind implements Enum {
  /**
   * A list of arguments for the method or function that is being invoked. For
   * this suggestion kind, the completion field is a textual representation of
   * the invocation and the parameterNames, parameterTypes, and
   * requiredParameterCount attributes are defined.
   */
  static const CompletionSuggestionKind ARGUMENT_LIST =
      const CompletionSuggestionKind._("ARGUMENT_LIST");

  static const CompletionSuggestionKind IMPORT =
      const CompletionSuggestionKind._("IMPORT");

  /**
   * The element identifier should be inserted at the completion location. For
   * example "someMethod" in import 'myLib.dart' show someMethod;. For
   * suggestions of this kind, the element attribute is defined and the
   * completion field is the element's identifier.
   */
  static const CompletionSuggestionKind IDENTIFIER =
      const CompletionSuggestionKind._("IDENTIFIER");

  /**
   * The element is being invoked at the completion location. For example,
   * 'someMethod' in x.someMethod();. For suggestions of this kind, the element
   * attribute is defined and the completion field is the element's identifier.
   */
  static const CompletionSuggestionKind INVOCATION =
      const CompletionSuggestionKind._("INVOCATION");

  /**
   * A keyword is being suggested. For suggestions of this kind, the completion
   * is the keyword.
   */
  static const CompletionSuggestionKind KEYWORD =
      const CompletionSuggestionKind._("KEYWORD");

  /**
   * A named argument for the current call site is being suggested. For
   * suggestions of this kind, the completion is the named argument identifier
   * including a trailing ':' and a space.
   */
  static const CompletionSuggestionKind NAMED_ARGUMENT =
      const CompletionSuggestionKind._("NAMED_ARGUMENT");

  static const CompletionSuggestionKind OPTIONAL_ARGUMENT =
      const CompletionSuggestionKind._("OPTIONAL_ARGUMENT");

  static const CompletionSuggestionKind PARAMETER =
      const CompletionSuggestionKind._("PARAMETER");

  /**
   * A list containing all of the enum values that are defined.
   */
  static const List<CompletionSuggestionKind> VALUES =
      const <CompletionSuggestionKind>[
    ARGUMENT_LIST,
    IMPORT,
    IDENTIFIER,
    INVOCATION,
    KEYWORD,
    NAMED_ARGUMENT,
    OPTIONAL_ARGUMENT,
    PARAMETER
  ];

  @override
  final String name;

  const CompletionSuggestionKind._(this.name);

  factory CompletionSuggestionKind(String name) {
    switch (name) {
      case "ARGUMENT_LIST":
        return ARGUMENT_LIST;
      case "IMPORT":
        return IMPORT;
      case "IDENTIFIER":
        return IDENTIFIER;
      case "INVOCATION":
        return INVOCATION;
      case "KEYWORD":
        return KEYWORD;
      case "NAMED_ARGUMENT":
        return NAMED_ARGUMENT;
      case "OPTIONAL_ARGUMENT":
        return OPTIONAL_ARGUMENT;
      case "PARAMETER":
        return PARAMETER;
    }
    throw new Exception('Illegal enum value: $name');
  }

  factory CompletionSuggestionKind.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json is String) {
      try {
        return new CompletionSuggestionKind(json);
      } catch (_) {
        // Fall through
      }
    }
    throw jsonDecoder.mismatch(jsonPath, "CompletionSuggestionKind", json);
  }

  @override
  String toString() => "CompletionSuggestionKind.$name";

  String toJson() => name;
}

/**
 * Element
 *
 * {
 *   "kind": ElementKind
 *   "name": String
 *   "location": optional Location
 *   "flags": int
 *   "parameters": optional String
 *   "returnType": optional String
 *   "typeParameters": optional String
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class Element implements HasToJson {
  static const int FLAG_ABSTRACT = 0x01;
  static const int FLAG_CONST = 0x02;
  static const int FLAG_FINAL = 0x04;
  static const int FLAG_STATIC = 0x08;
  static const int FLAG_PRIVATE = 0x10;
  static const int FLAG_DEPRECATED = 0x20;

  static int makeFlags(
      {isAbstract: false,
      isConst: false,
      isFinal: false,
      isStatic: false,
      isPrivate: false,
      isDeprecated: false}) {
    int flags = 0;
    if (isAbstract) flags |= FLAG_ABSTRACT;
    if (isConst) flags |= FLAG_CONST;
    if (isFinal) flags |= FLAG_FINAL;
    if (isStatic) flags |= FLAG_STATIC;
    if (isPrivate) flags |= FLAG_PRIVATE;
    if (isDeprecated) flags |= FLAG_DEPRECATED;
    return flags;
  }

  ElementKind _kind;

  String _name;

  Location _location;

  int _flags;

  String _parameters;

  String _returnType;

  String _typeParameters;

  /**
   * The kind of the element.
   */
  ElementKind get kind => _kind;

  /**
   * The kind of the element.
   */
  void set kind(ElementKind value) {
    assert(value != null);
    this._kind = value;
  }

  /**
   * The name of the element. This is typically used as the label in the
   * outline.
   */
  String get name => _name;

  /**
   * The name of the element. This is typically used as the label in the
   * outline.
   */
  void set name(String value) {
    assert(value != null);
    this._name = value;
  }

  /**
   * The location of the name in the declaration of the element.
   */
  Location get location => _location;

  /**
   * The location of the name in the declaration of the element.
   */
  void set location(Location value) {
    this._location = value;
  }

  /**
   * A bit-map containing the following flags:
   *
   * - 0x01 - set if the element is explicitly or implicitly abstract
   * - 0x02 - set if the element was declared to be ‘const’
   * - 0x04 - set if the element was declared to be ‘final’
   * - 0x08 - set if the element is a static member of a class or is a
   *   top-level function or field
   * - 0x10 - set if the element is private
   * - 0x20 - set if the element is deprecated
   */
  int get flags => _flags;

  /**
   * A bit-map containing the following flags:
   *
   * - 0x01 - set if the element is explicitly or implicitly abstract
   * - 0x02 - set if the element was declared to be ‘const’
   * - 0x04 - set if the element was declared to be ‘final’
   * - 0x08 - set if the element is a static member of a class or is a
   *   top-level function or field
   * - 0x10 - set if the element is private
   * - 0x20 - set if the element is deprecated
   */
  void set flags(int value) {
    assert(value != null);
    this._flags = value;
  }

  /**
   * The parameter list for the element. If the element is not a method or
   * function this field will not be defined. If the element doesn't have
   * parameters (e.g. getter), this field will not be defined. If the element
   * has zero parameters, this field will have a value of "()".
   */
  String get parameters => _parameters;

  /**
   * The parameter list for the element. If the element is not a method or
   * function this field will not be defined. If the element doesn't have
   * parameters (e.g. getter), this field will not be defined. If the element
   * has zero parameters, this field will have a value of "()".
   */
  void set parameters(String value) {
    this._parameters = value;
  }

  /**
   * The return type of the element. If the element is not a method or function
   * this field will not be defined. If the element does not have a declared
   * return type, this field will contain an empty string.
   */
  String get returnType => _returnType;

  /**
   * The return type of the element. If the element is not a method or function
   * this field will not be defined. If the element does not have a declared
   * return type, this field will contain an empty string.
   */
  void set returnType(String value) {
    this._returnType = value;
  }

  /**
   * The type parameter list for the element. If the element doesn't have type
   * parameters, this field will not be defined.
   */
  String get typeParameters => _typeParameters;

  /**
   * The type parameter list for the element. If the element doesn't have type
   * parameters, this field will not be defined.
   */
  void set typeParameters(String value) {
    this._typeParameters = value;
  }

  Element(ElementKind kind, String name, int flags,
      {Location location,
      String parameters,
      String returnType,
      String typeParameters}) {
    this.kind = kind;
    this.name = name;
    this.location = location;
    this.flags = flags;
    this.parameters = parameters;
    this.returnType = returnType;
    this.typeParameters = typeParameters;
  }

  factory Element.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      ElementKind kind;
      if (json.containsKey("kind")) {
        kind = new ElementKind.fromJson(
            jsonDecoder, jsonPath + ".kind", json["kind"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "kind");
      }
      String name;
      if (json.containsKey("name")) {
        name = jsonDecoder.decodeString(jsonPath + ".name", json["name"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "name");
      }
      Location location;
      if (json.containsKey("location")) {
        location = new Location.fromJson(
            jsonDecoder, jsonPath + ".location", json["location"]);
      }
      int flags;
      if (json.containsKey("flags")) {
        flags = jsonDecoder.decodeInt(jsonPath + ".flags", json["flags"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "flags");
      }
      String parameters;
      if (json.containsKey("parameters")) {
        parameters = jsonDecoder.decodeString(
            jsonPath + ".parameters", json["parameters"]);
      }
      String returnType;
      if (json.containsKey("returnType")) {
        returnType = jsonDecoder.decodeString(
            jsonPath + ".returnType", json["returnType"]);
      }
      String typeParameters;
      if (json.containsKey("typeParameters")) {
        typeParameters = jsonDecoder.decodeString(
            jsonPath + ".typeParameters", json["typeParameters"]);
      }
      return new Element(kind, name, flags,
          location: location,
          parameters: parameters,
          returnType: returnType,
          typeParameters: typeParameters);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "Element", json);
    }
  }

  bool get isAbstract => (flags & FLAG_ABSTRACT) != 0;
  bool get isConst => (flags & FLAG_CONST) != 0;
  bool get isFinal => (flags & FLAG_FINAL) != 0;
  bool get isStatic => (flags & FLAG_STATIC) != 0;
  bool get isPrivate => (flags & FLAG_PRIVATE) != 0;
  bool get isDeprecated => (flags & FLAG_DEPRECATED) != 0;

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["kind"] = kind.toJson();
    result["name"] = name;
    if (location != null) {
      result["location"] = location.toJson();
    }
    result["flags"] = flags;
    if (parameters != null) {
      result["parameters"] = parameters;
    }
    if (returnType != null) {
      result["returnType"] = returnType;
    }
    if (typeParameters != null) {
      result["typeParameters"] = typeParameters;
    }
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is Element) {
      return kind == other.kind &&
          name == other.name &&
          location == other.location &&
          flags == other.flags &&
          parameters == other.parameters &&
          returnType == other.returnType &&
          typeParameters == other.typeParameters;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, kind.hashCode);
    hash = JenkinsSmiHash.combine(hash, name.hashCode);
    hash = JenkinsSmiHash.combine(hash, location.hashCode);
    hash = JenkinsSmiHash.combine(hash, flags.hashCode);
    hash = JenkinsSmiHash.combine(hash, parameters.hashCode);
    hash = JenkinsSmiHash.combine(hash, returnType.hashCode);
    hash = JenkinsSmiHash.combine(hash, typeParameters.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * ElementKind
 *
 * enum {
 *   CLASS
 *   CLASS_TYPE_ALIAS
 *   COMPILATION_UNIT
 *   CONSTRUCTOR
 *   CONSTRUCTOR_INVOCATION
 *   ENUM
 *   ENUM_CONSTANT
 *   FIELD
 *   FILE
 *   FUNCTION
 *   FUNCTION_INVOCATION
 *   FUNCTION_TYPE_ALIAS
 *   GETTER
 *   LABEL
 *   LIBRARY
 *   LOCAL_VARIABLE
 *   METHOD
 *   PARAMETER
 *   PREFIX
 *   SETTER
 *   TOP_LEVEL_VARIABLE
 *   TYPE_PARAMETER
 *   UNIT_TEST_GROUP
 *   UNIT_TEST_TEST
 *   UNKNOWN
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class ElementKind implements Enum {
  static const ElementKind CLASS = const ElementKind._("CLASS");

  static const ElementKind CLASS_TYPE_ALIAS =
      const ElementKind._("CLASS_TYPE_ALIAS");

  static const ElementKind COMPILATION_UNIT =
      const ElementKind._("COMPILATION_UNIT");

  static const ElementKind CONSTRUCTOR = const ElementKind._("CONSTRUCTOR");

  static const ElementKind CONSTRUCTOR_INVOCATION =
      const ElementKind._("CONSTRUCTOR_INVOCATION");

  static const ElementKind ENUM = const ElementKind._("ENUM");

  static const ElementKind ENUM_CONSTANT = const ElementKind._("ENUM_CONSTANT");

  static const ElementKind FIELD = const ElementKind._("FIELD");

  static const ElementKind FILE = const ElementKind._("FILE");

  static const ElementKind FUNCTION = const ElementKind._("FUNCTION");

  static const ElementKind FUNCTION_INVOCATION =
      const ElementKind._("FUNCTION_INVOCATION");

  static const ElementKind FUNCTION_TYPE_ALIAS =
      const ElementKind._("FUNCTION_TYPE_ALIAS");

  static const ElementKind GETTER = const ElementKind._("GETTER");

  static const ElementKind LABEL = const ElementKind._("LABEL");

  static const ElementKind LIBRARY = const ElementKind._("LIBRARY");

  static const ElementKind LOCAL_VARIABLE =
      const ElementKind._("LOCAL_VARIABLE");

  static const ElementKind METHOD = const ElementKind._("METHOD");

  static const ElementKind PARAMETER = const ElementKind._("PARAMETER");

  static const ElementKind PREFIX = const ElementKind._("PREFIX");

  static const ElementKind SETTER = const ElementKind._("SETTER");

  static const ElementKind TOP_LEVEL_VARIABLE =
      const ElementKind._("TOP_LEVEL_VARIABLE");

  static const ElementKind TYPE_PARAMETER =
      const ElementKind._("TYPE_PARAMETER");

  static const ElementKind UNIT_TEST_GROUP =
      const ElementKind._("UNIT_TEST_GROUP");

  static const ElementKind UNIT_TEST_TEST =
      const ElementKind._("UNIT_TEST_TEST");

  static const ElementKind UNKNOWN = const ElementKind._("UNKNOWN");

  /**
   * A list containing all of the enum values that are defined.
   */
  static const List<ElementKind> VALUES = const <ElementKind>[
    CLASS,
    CLASS_TYPE_ALIAS,
    COMPILATION_UNIT,
    CONSTRUCTOR,
    CONSTRUCTOR_INVOCATION,
    ENUM,
    ENUM_CONSTANT,
    FIELD,
    FILE,
    FUNCTION,
    FUNCTION_INVOCATION,
    FUNCTION_TYPE_ALIAS,
    GETTER,
    LABEL,
    LIBRARY,
    LOCAL_VARIABLE,
    METHOD,
    PARAMETER,
    PREFIX,
    SETTER,
    TOP_LEVEL_VARIABLE,
    TYPE_PARAMETER,
    UNIT_TEST_GROUP,
    UNIT_TEST_TEST,
    UNKNOWN
  ];

  @override
  final String name;

  const ElementKind._(this.name);

  factory ElementKind(String name) {
    switch (name) {
      case "CLASS":
        return CLASS;
      case "CLASS_TYPE_ALIAS":
        return CLASS_TYPE_ALIAS;
      case "COMPILATION_UNIT":
        return COMPILATION_UNIT;
      case "CONSTRUCTOR":
        return CONSTRUCTOR;
      case "CONSTRUCTOR_INVOCATION":
        return CONSTRUCTOR_INVOCATION;
      case "ENUM":
        return ENUM;
      case "ENUM_CONSTANT":
        return ENUM_CONSTANT;
      case "FIELD":
        return FIELD;
      case "FILE":
        return FILE;
      case "FUNCTION":
        return FUNCTION;
      case "FUNCTION_INVOCATION":
        return FUNCTION_INVOCATION;
      case "FUNCTION_TYPE_ALIAS":
        return FUNCTION_TYPE_ALIAS;
      case "GETTER":
        return GETTER;
      case "LABEL":
        return LABEL;
      case "LIBRARY":
        return LIBRARY;
      case "LOCAL_VARIABLE":
        return LOCAL_VARIABLE;
      case "METHOD":
        return METHOD;
      case "PARAMETER":
        return PARAMETER;
      case "PREFIX":
        return PREFIX;
      case "SETTER":
        return SETTER;
      case "TOP_LEVEL_VARIABLE":
        return TOP_LEVEL_VARIABLE;
      case "TYPE_PARAMETER":
        return TYPE_PARAMETER;
      case "UNIT_TEST_GROUP":
        return UNIT_TEST_GROUP;
      case "UNIT_TEST_TEST":
        return UNIT_TEST_TEST;
      case "UNKNOWN":
        return UNKNOWN;
    }
    throw new Exception('Illegal enum value: $name');
  }

  factory ElementKind.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json is String) {
      try {
        return new ElementKind(json);
      } catch (_) {
        // Fall through
      }
    }
    throw jsonDecoder.mismatch(jsonPath, "ElementKind", json);
  }

  @override
  String toString() => "ElementKind.$name";

  String toJson() => name;
}

/**
 * FoldingKind
 *
 * enum {
 *   COMMENT
 *   CLASS_MEMBER
 *   DIRECTIVES
 *   DOCUMENTATION_COMMENT
 *   TOP_LEVEL_DECLARATION
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class FoldingKind implements Enum {
  static const FoldingKind COMMENT = const FoldingKind._("COMMENT");

  static const FoldingKind CLASS_MEMBER = const FoldingKind._("CLASS_MEMBER");

  static const FoldingKind DIRECTIVES = const FoldingKind._("DIRECTIVES");

  static const FoldingKind DOCUMENTATION_COMMENT =
      const FoldingKind._("DOCUMENTATION_COMMENT");

  static const FoldingKind TOP_LEVEL_DECLARATION =
      const FoldingKind._("TOP_LEVEL_DECLARATION");

  /**
   * A list containing all of the enum values that are defined.
   */
  static const List<FoldingKind> VALUES = const <FoldingKind>[
    COMMENT,
    CLASS_MEMBER,
    DIRECTIVES,
    DOCUMENTATION_COMMENT,
    TOP_LEVEL_DECLARATION
  ];

  @override
  final String name;

  const FoldingKind._(this.name);

  factory FoldingKind(String name) {
    switch (name) {
      case "COMMENT":
        return COMMENT;
      case "CLASS_MEMBER":
        return CLASS_MEMBER;
      case "DIRECTIVES":
        return DIRECTIVES;
      case "DOCUMENTATION_COMMENT":
        return DOCUMENTATION_COMMENT;
      case "TOP_LEVEL_DECLARATION":
        return TOP_LEVEL_DECLARATION;
    }
    throw new Exception('Illegal enum value: $name');
  }

  factory FoldingKind.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json is String) {
      try {
        return new FoldingKind(json);
      } catch (_) {
        // Fall through
      }
    }
    throw jsonDecoder.mismatch(jsonPath, "FoldingKind", json);
  }

  @override
  String toString() => "FoldingKind.$name";

  String toJson() => name;
}

/**
 * FoldingRegion
 *
 * {
 *   "kind": FoldingKind
 *   "offset": int
 *   "length": int
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class FoldingRegion implements HasToJson {
  FoldingKind _kind;

  int _offset;

  int _length;

  /**
   * The kind of the region.
   */
  FoldingKind get kind => _kind;

  /**
   * The kind of the region.
   */
  void set kind(FoldingKind value) {
    assert(value != null);
    this._kind = value;
  }

  /**
   * The offset of the region to be folded.
   */
  int get offset => _offset;

  /**
   * The offset of the region to be folded.
   */
  void set offset(int value) {
    assert(value != null);
    this._offset = value;
  }

  /**
   * The length of the region to be folded.
   */
  int get length => _length;

  /**
   * The length of the region to be folded.
   */
  void set length(int value) {
    assert(value != null);
    this._length = value;
  }

  FoldingRegion(FoldingKind kind, int offset, int length) {
    this.kind = kind;
    this.offset = offset;
    this.length = length;
  }

  factory FoldingRegion.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      FoldingKind kind;
      if (json.containsKey("kind")) {
        kind = new FoldingKind.fromJson(
            jsonDecoder, jsonPath + ".kind", json["kind"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "kind");
      }
      int offset;
      if (json.containsKey("offset")) {
        offset = jsonDecoder.decodeInt(jsonPath + ".offset", json["offset"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "offset");
      }
      int length;
      if (json.containsKey("length")) {
        length = jsonDecoder.decodeInt(jsonPath + ".length", json["length"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "length");
      }
      return new FoldingRegion(kind, offset, length);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "FoldingRegion", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["kind"] = kind.toJson();
    result["offset"] = offset;
    result["length"] = length;
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is FoldingRegion) {
      return kind == other.kind &&
          offset == other.offset &&
          length == other.length;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, kind.hashCode);
    hash = JenkinsSmiHash.combine(hash, offset.hashCode);
    hash = JenkinsSmiHash.combine(hash, length.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * HighlightRegion
 *
 * {
 *   "type": HighlightRegionType
 *   "offset": int
 *   "length": int
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class HighlightRegion implements HasToJson {
  HighlightRegionType _type;

  int _offset;

  int _length;

  /**
   * The type of highlight associated with the region.
   */
  HighlightRegionType get type => _type;

  /**
   * The type of highlight associated with the region.
   */
  void set type(HighlightRegionType value) {
    assert(value != null);
    this._type = value;
  }

  /**
   * The offset of the region to be highlighted.
   */
  int get offset => _offset;

  /**
   * The offset of the region to be highlighted.
   */
  void set offset(int value) {
    assert(value != null);
    this._offset = value;
  }

  /**
   * The length of the region to be highlighted.
   */
  int get length => _length;

  /**
   * The length of the region to be highlighted.
   */
  void set length(int value) {
    assert(value != null);
    this._length = value;
  }

  HighlightRegion(HighlightRegionType type, int offset, int length) {
    this.type = type;
    this.offset = offset;
    this.length = length;
  }

  factory HighlightRegion.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      HighlightRegionType type;
      if (json.containsKey("type")) {
        type = new HighlightRegionType.fromJson(
            jsonDecoder, jsonPath + ".type", json["type"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "type");
      }
      int offset;
      if (json.containsKey("offset")) {
        offset = jsonDecoder.decodeInt(jsonPath + ".offset", json["offset"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "offset");
      }
      int length;
      if (json.containsKey("length")) {
        length = jsonDecoder.decodeInt(jsonPath + ".length", json["length"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "length");
      }
      return new HighlightRegion(type, offset, length);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "HighlightRegion", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["type"] = type.toJson();
    result["offset"] = offset;
    result["length"] = length;
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is HighlightRegion) {
      return type == other.type &&
          offset == other.offset &&
          length == other.length;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, type.hashCode);
    hash = JenkinsSmiHash.combine(hash, offset.hashCode);
    hash = JenkinsSmiHash.combine(hash, length.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * HighlightRegionType
 *
 * enum {
 *   ANNOTATION
 *   BUILT_IN
 *   CLASS
 *   COMMENT_BLOCK
 *   COMMENT_DOCUMENTATION
 *   COMMENT_END_OF_LINE
 *   CONSTRUCTOR
 *   DIRECTIVE
 *   DYNAMIC_TYPE
 *   DYNAMIC_LOCAL_VARIABLE_DECLARATION
 *   DYNAMIC_LOCAL_VARIABLE_REFERENCE
 *   DYNAMIC_PARAMETER_DECLARATION
 *   DYNAMIC_PARAMETER_REFERENCE
 *   ENUM
 *   ENUM_CONSTANT
 *   FIELD
 *   FIELD_STATIC
 *   FUNCTION
 *   FUNCTION_DECLARATION
 *   FUNCTION_TYPE_ALIAS
 *   GETTER_DECLARATION
 *   IDENTIFIER_DEFAULT
 *   IMPORT_PREFIX
 *   INSTANCE_FIELD_DECLARATION
 *   INSTANCE_FIELD_REFERENCE
 *   INSTANCE_GETTER_DECLARATION
 *   INSTANCE_GETTER_REFERENCE
 *   INSTANCE_METHOD_DECLARATION
 *   INSTANCE_METHOD_REFERENCE
 *   INSTANCE_SETTER_DECLARATION
 *   INSTANCE_SETTER_REFERENCE
 *   INVALID_STRING_ESCAPE
 *   KEYWORD
 *   LABEL
 *   LIBRARY_NAME
 *   LITERAL_BOOLEAN
 *   LITERAL_DOUBLE
 *   LITERAL_INTEGER
 *   LITERAL_LIST
 *   LITERAL_MAP
 *   LITERAL_STRING
 *   LOCAL_FUNCTION_DECLARATION
 *   LOCAL_FUNCTION_REFERENCE
 *   LOCAL_VARIABLE
 *   LOCAL_VARIABLE_DECLARATION
 *   LOCAL_VARIABLE_REFERENCE
 *   METHOD
 *   METHOD_DECLARATION
 *   METHOD_DECLARATION_STATIC
 *   METHOD_STATIC
 *   PARAMETER
 *   SETTER_DECLARATION
 *   TOP_LEVEL_VARIABLE
 *   PARAMETER_DECLARATION
 *   PARAMETER_REFERENCE
 *   STATIC_FIELD_DECLARATION
 *   STATIC_GETTER_DECLARATION
 *   STATIC_GETTER_REFERENCE
 *   STATIC_METHOD_DECLARATION
 *   STATIC_METHOD_REFERENCE
 *   STATIC_SETTER_DECLARATION
 *   STATIC_SETTER_REFERENCE
 *   TOP_LEVEL_FUNCTION_DECLARATION
 *   TOP_LEVEL_FUNCTION_REFERENCE
 *   TOP_LEVEL_GETTER_DECLARATION
 *   TOP_LEVEL_GETTER_REFERENCE
 *   TOP_LEVEL_SETTER_DECLARATION
 *   TOP_LEVEL_SETTER_REFERENCE
 *   TOP_LEVEL_VARIABLE_DECLARATION
 *   TYPE_NAME_DYNAMIC
 *   TYPE_PARAMETER
 *   UNRESOLVED_INSTANCE_MEMBER_REFERENCE
 *   VALID_STRING_ESCAPE
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class HighlightRegionType implements Enum {
  static const HighlightRegionType ANNOTATION =
      const HighlightRegionType._("ANNOTATION");

  static const HighlightRegionType BUILT_IN =
      const HighlightRegionType._("BUILT_IN");

  static const HighlightRegionType CLASS = const HighlightRegionType._("CLASS");

  static const HighlightRegionType COMMENT_BLOCK =
      const HighlightRegionType._("COMMENT_BLOCK");

  static const HighlightRegionType COMMENT_DOCUMENTATION =
      const HighlightRegionType._("COMMENT_DOCUMENTATION");

  static const HighlightRegionType COMMENT_END_OF_LINE =
      const HighlightRegionType._("COMMENT_END_OF_LINE");

  static const HighlightRegionType CONSTRUCTOR =
      const HighlightRegionType._("CONSTRUCTOR");

  static const HighlightRegionType DIRECTIVE =
      const HighlightRegionType._("DIRECTIVE");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType DYNAMIC_TYPE =
      const HighlightRegionType._("DYNAMIC_TYPE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType DYNAMIC_LOCAL_VARIABLE_DECLARATION =
      const HighlightRegionType._("DYNAMIC_LOCAL_VARIABLE_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType DYNAMIC_LOCAL_VARIABLE_REFERENCE =
      const HighlightRegionType._("DYNAMIC_LOCAL_VARIABLE_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType DYNAMIC_PARAMETER_DECLARATION =
      const HighlightRegionType._("DYNAMIC_PARAMETER_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType DYNAMIC_PARAMETER_REFERENCE =
      const HighlightRegionType._("DYNAMIC_PARAMETER_REFERENCE");

  static const HighlightRegionType ENUM = const HighlightRegionType._("ENUM");

  static const HighlightRegionType ENUM_CONSTANT =
      const HighlightRegionType._("ENUM_CONSTANT");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType FIELD = const HighlightRegionType._("FIELD");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType FIELD_STATIC =
      const HighlightRegionType._("FIELD_STATIC");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType FUNCTION =
      const HighlightRegionType._("FUNCTION");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType FUNCTION_DECLARATION =
      const HighlightRegionType._("FUNCTION_DECLARATION");

  static const HighlightRegionType FUNCTION_TYPE_ALIAS =
      const HighlightRegionType._("FUNCTION_TYPE_ALIAS");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType GETTER_DECLARATION =
      const HighlightRegionType._("GETTER_DECLARATION");

  static const HighlightRegionType IDENTIFIER_DEFAULT =
      const HighlightRegionType._("IDENTIFIER_DEFAULT");

  static const HighlightRegionType IMPORT_PREFIX =
      const HighlightRegionType._("IMPORT_PREFIX");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType INSTANCE_FIELD_DECLARATION =
      const HighlightRegionType._("INSTANCE_FIELD_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType INSTANCE_FIELD_REFERENCE =
      const HighlightRegionType._("INSTANCE_FIELD_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType INSTANCE_GETTER_DECLARATION =
      const HighlightRegionType._("INSTANCE_GETTER_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType INSTANCE_GETTER_REFERENCE =
      const HighlightRegionType._("INSTANCE_GETTER_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType INSTANCE_METHOD_DECLARATION =
      const HighlightRegionType._("INSTANCE_METHOD_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType INSTANCE_METHOD_REFERENCE =
      const HighlightRegionType._("INSTANCE_METHOD_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType INSTANCE_SETTER_DECLARATION =
      const HighlightRegionType._("INSTANCE_SETTER_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType INSTANCE_SETTER_REFERENCE =
      const HighlightRegionType._("INSTANCE_SETTER_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType INVALID_STRING_ESCAPE =
      const HighlightRegionType._("INVALID_STRING_ESCAPE");

  static const HighlightRegionType KEYWORD =
      const HighlightRegionType._("KEYWORD");

  static const HighlightRegionType LABEL = const HighlightRegionType._("LABEL");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType LIBRARY_NAME =
      const HighlightRegionType._("LIBRARY_NAME");

  static const HighlightRegionType LITERAL_BOOLEAN =
      const HighlightRegionType._("LITERAL_BOOLEAN");

  static const HighlightRegionType LITERAL_DOUBLE =
      const HighlightRegionType._("LITERAL_DOUBLE");

  static const HighlightRegionType LITERAL_INTEGER =
      const HighlightRegionType._("LITERAL_INTEGER");

  static const HighlightRegionType LITERAL_LIST =
      const HighlightRegionType._("LITERAL_LIST");

  static const HighlightRegionType LITERAL_MAP =
      const HighlightRegionType._("LITERAL_MAP");

  static const HighlightRegionType LITERAL_STRING =
      const HighlightRegionType._("LITERAL_STRING");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType LOCAL_FUNCTION_DECLARATION =
      const HighlightRegionType._("LOCAL_FUNCTION_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType LOCAL_FUNCTION_REFERENCE =
      const HighlightRegionType._("LOCAL_FUNCTION_REFERENCE");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType LOCAL_VARIABLE =
      const HighlightRegionType._("LOCAL_VARIABLE");

  static const HighlightRegionType LOCAL_VARIABLE_DECLARATION =
      const HighlightRegionType._("LOCAL_VARIABLE_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType LOCAL_VARIABLE_REFERENCE =
      const HighlightRegionType._("LOCAL_VARIABLE_REFERENCE");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType METHOD =
      const HighlightRegionType._("METHOD");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType METHOD_DECLARATION =
      const HighlightRegionType._("METHOD_DECLARATION");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType METHOD_DECLARATION_STATIC =
      const HighlightRegionType._("METHOD_DECLARATION_STATIC");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType METHOD_STATIC =
      const HighlightRegionType._("METHOD_STATIC");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType PARAMETER =
      const HighlightRegionType._("PARAMETER");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType SETTER_DECLARATION =
      const HighlightRegionType._("SETTER_DECLARATION");

  /**
   * Only for version 1 of highlight.
   */
  static const HighlightRegionType TOP_LEVEL_VARIABLE =
      const HighlightRegionType._("TOP_LEVEL_VARIABLE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType PARAMETER_DECLARATION =
      const HighlightRegionType._("PARAMETER_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType PARAMETER_REFERENCE =
      const HighlightRegionType._("PARAMETER_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType STATIC_FIELD_DECLARATION =
      const HighlightRegionType._("STATIC_FIELD_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType STATIC_GETTER_DECLARATION =
      const HighlightRegionType._("STATIC_GETTER_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType STATIC_GETTER_REFERENCE =
      const HighlightRegionType._("STATIC_GETTER_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType STATIC_METHOD_DECLARATION =
      const HighlightRegionType._("STATIC_METHOD_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType STATIC_METHOD_REFERENCE =
      const HighlightRegionType._("STATIC_METHOD_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType STATIC_SETTER_DECLARATION =
      const HighlightRegionType._("STATIC_SETTER_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType STATIC_SETTER_REFERENCE =
      const HighlightRegionType._("STATIC_SETTER_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType TOP_LEVEL_FUNCTION_DECLARATION =
      const HighlightRegionType._("TOP_LEVEL_FUNCTION_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType TOP_LEVEL_FUNCTION_REFERENCE =
      const HighlightRegionType._("TOP_LEVEL_FUNCTION_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType TOP_LEVEL_GETTER_DECLARATION =
      const HighlightRegionType._("TOP_LEVEL_GETTER_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType TOP_LEVEL_GETTER_REFERENCE =
      const HighlightRegionType._("TOP_LEVEL_GETTER_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType TOP_LEVEL_SETTER_DECLARATION =
      const HighlightRegionType._("TOP_LEVEL_SETTER_DECLARATION");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType TOP_LEVEL_SETTER_REFERENCE =
      const HighlightRegionType._("TOP_LEVEL_SETTER_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType TOP_LEVEL_VARIABLE_DECLARATION =
      const HighlightRegionType._("TOP_LEVEL_VARIABLE_DECLARATION");

  static const HighlightRegionType TYPE_NAME_DYNAMIC =
      const HighlightRegionType._("TYPE_NAME_DYNAMIC");

  static const HighlightRegionType TYPE_PARAMETER =
      const HighlightRegionType._("TYPE_PARAMETER");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType UNRESOLVED_INSTANCE_MEMBER_REFERENCE =
      const HighlightRegionType._("UNRESOLVED_INSTANCE_MEMBER_REFERENCE");

  /**
   * Only for version 2 of highlight.
   */
  static const HighlightRegionType VALID_STRING_ESCAPE =
      const HighlightRegionType._("VALID_STRING_ESCAPE");

  /**
   * A list containing all of the enum values that are defined.
   */
  static const List<HighlightRegionType> VALUES = const <HighlightRegionType>[
    ANNOTATION,
    BUILT_IN,
    CLASS,
    COMMENT_BLOCK,
    COMMENT_DOCUMENTATION,
    COMMENT_END_OF_LINE,
    CONSTRUCTOR,
    DIRECTIVE,
    DYNAMIC_TYPE,
    DYNAMIC_LOCAL_VARIABLE_DECLARATION,
    DYNAMIC_LOCAL_VARIABLE_REFERENCE,
    DYNAMIC_PARAMETER_DECLARATION,
    DYNAMIC_PARAMETER_REFERENCE,
    ENUM,
    ENUM_CONSTANT,
    FIELD,
    FIELD_STATIC,
    FUNCTION,
    FUNCTION_DECLARATION,
    FUNCTION_TYPE_ALIAS,
    GETTER_DECLARATION,
    IDENTIFIER_DEFAULT,
    IMPORT_PREFIX,
    INSTANCE_FIELD_DECLARATION,
    INSTANCE_FIELD_REFERENCE,
    INSTANCE_GETTER_DECLARATION,
    INSTANCE_GETTER_REFERENCE,
    INSTANCE_METHOD_DECLARATION,
    INSTANCE_METHOD_REFERENCE,
    INSTANCE_SETTER_DECLARATION,
    INSTANCE_SETTER_REFERENCE,
    INVALID_STRING_ESCAPE,
    KEYWORD,
    LABEL,
    LIBRARY_NAME,
    LITERAL_BOOLEAN,
    LITERAL_DOUBLE,
    LITERAL_INTEGER,
    LITERAL_LIST,
    LITERAL_MAP,
    LITERAL_STRING,
    LOCAL_FUNCTION_DECLARATION,
    LOCAL_FUNCTION_REFERENCE,
    LOCAL_VARIABLE,
    LOCAL_VARIABLE_DECLARATION,
    LOCAL_VARIABLE_REFERENCE,
    METHOD,
    METHOD_DECLARATION,
    METHOD_DECLARATION_STATIC,
    METHOD_STATIC,
    PARAMETER,
    SETTER_DECLARATION,
    TOP_LEVEL_VARIABLE,
    PARAMETER_DECLARATION,
    PARAMETER_REFERENCE,
    STATIC_FIELD_DECLARATION,
    STATIC_GETTER_DECLARATION,
    STATIC_GETTER_REFERENCE,
    STATIC_METHOD_DECLARATION,
    STATIC_METHOD_REFERENCE,
    STATIC_SETTER_DECLARATION,
    STATIC_SETTER_REFERENCE,
    TOP_LEVEL_FUNCTION_DECLARATION,
    TOP_LEVEL_FUNCTION_REFERENCE,
    TOP_LEVEL_GETTER_DECLARATION,
    TOP_LEVEL_GETTER_REFERENCE,
    TOP_LEVEL_SETTER_DECLARATION,
    TOP_LEVEL_SETTER_REFERENCE,
    TOP_LEVEL_VARIABLE_DECLARATION,
    TYPE_NAME_DYNAMIC,
    TYPE_PARAMETER,
    UNRESOLVED_INSTANCE_MEMBER_REFERENCE,
    VALID_STRING_ESCAPE
  ];

  @override
  final String name;

  const HighlightRegionType._(this.name);

  factory HighlightRegionType(String name) {
    switch (name) {
      case "ANNOTATION":
        return ANNOTATION;
      case "BUILT_IN":
        return BUILT_IN;
      case "CLASS":
        return CLASS;
      case "COMMENT_BLOCK":
        return COMMENT_BLOCK;
      case "COMMENT_DOCUMENTATION":
        return COMMENT_DOCUMENTATION;
      case "COMMENT_END_OF_LINE":
        return COMMENT_END_OF_LINE;
      case "CONSTRUCTOR":
        return CONSTRUCTOR;
      case "DIRECTIVE":
        return DIRECTIVE;
      case "DYNAMIC_TYPE":
        return DYNAMIC_TYPE;
      case "DYNAMIC_LOCAL_VARIABLE_DECLARATION":
        return DYNAMIC_LOCAL_VARIABLE_DECLARATION;
      case "DYNAMIC_LOCAL_VARIABLE_REFERENCE":
        return DYNAMIC_LOCAL_VARIABLE_REFERENCE;
      case "DYNAMIC_PARAMETER_DECLARATION":
        return DYNAMIC_PARAMETER_DECLARATION;
      case "DYNAMIC_PARAMETER_REFERENCE":
        return DYNAMIC_PARAMETER_REFERENCE;
      case "ENUM":
        return ENUM;
      case "ENUM_CONSTANT":
        return ENUM_CONSTANT;
      case "FIELD":
        return FIELD;
      case "FIELD_STATIC":
        return FIELD_STATIC;
      case "FUNCTION":
        return FUNCTION;
      case "FUNCTION_DECLARATION":
        return FUNCTION_DECLARATION;
      case "FUNCTION_TYPE_ALIAS":
        return FUNCTION_TYPE_ALIAS;
      case "GETTER_DECLARATION":
        return GETTER_DECLARATION;
      case "IDENTIFIER_DEFAULT":
        return IDENTIFIER_DEFAULT;
      case "IMPORT_PREFIX":
        return IMPORT_PREFIX;
      case "INSTANCE_FIELD_DECLARATION":
        return INSTANCE_FIELD_DECLARATION;
      case "INSTANCE_FIELD_REFERENCE":
        return INSTANCE_FIELD_REFERENCE;
      case "INSTANCE_GETTER_DECLARATION":
        return INSTANCE_GETTER_DECLARATION;
      case "INSTANCE_GETTER_REFERENCE":
        return INSTANCE_GETTER_REFERENCE;
      case "INSTANCE_METHOD_DECLARATION":
        return INSTANCE_METHOD_DECLARATION;
      case "INSTANCE_METHOD_REFERENCE":
        return INSTANCE_METHOD_REFERENCE;
      case "INSTANCE_SETTER_DECLARATION":
        return INSTANCE_SETTER_DECLARATION;
      case "INSTANCE_SETTER_REFERENCE":
        return INSTANCE_SETTER_REFERENCE;
      case "INVALID_STRING_ESCAPE":
        return INVALID_STRING_ESCAPE;
      case "KEYWORD":
        return KEYWORD;
      case "LABEL":
        return LABEL;
      case "LIBRARY_NAME":
        return LIBRARY_NAME;
      case "LITERAL_BOOLEAN":
        return LITERAL_BOOLEAN;
      case "LITERAL_DOUBLE":
        return LITERAL_DOUBLE;
      case "LITERAL_INTEGER":
        return LITERAL_INTEGER;
      case "LITERAL_LIST":
        return LITERAL_LIST;
      case "LITERAL_MAP":
        return LITERAL_MAP;
      case "LITERAL_STRING":
        return LITERAL_STRING;
      case "LOCAL_FUNCTION_DECLARATION":
        return LOCAL_FUNCTION_DECLARATION;
      case "LOCAL_FUNCTION_REFERENCE":
        return LOCAL_FUNCTION_REFERENCE;
      case "LOCAL_VARIABLE":
        return LOCAL_VARIABLE;
      case "LOCAL_VARIABLE_DECLARATION":
        return LOCAL_VARIABLE_DECLARATION;
      case "LOCAL_VARIABLE_REFERENCE":
        return LOCAL_VARIABLE_REFERENCE;
      case "METHOD":
        return METHOD;
      case "METHOD_DECLARATION":
        return METHOD_DECLARATION;
      case "METHOD_DECLARATION_STATIC":
        return METHOD_DECLARATION_STATIC;
      case "METHOD_STATIC":
        return METHOD_STATIC;
      case "PARAMETER":
        return PARAMETER;
      case "SETTER_DECLARATION":
        return SETTER_DECLARATION;
      case "TOP_LEVEL_VARIABLE":
        return TOP_LEVEL_VARIABLE;
      case "PARAMETER_DECLARATION":
        return PARAMETER_DECLARATION;
      case "PARAMETER_REFERENCE":
        return PARAMETER_REFERENCE;
      case "STATIC_FIELD_DECLARATION":
        return STATIC_FIELD_DECLARATION;
      case "STATIC_GETTER_DECLARATION":
        return STATIC_GETTER_DECLARATION;
      case "STATIC_GETTER_REFERENCE":
        return STATIC_GETTER_REFERENCE;
      case "STATIC_METHOD_DECLARATION":
        return STATIC_METHOD_DECLARATION;
      case "STATIC_METHOD_REFERENCE":
        return STATIC_METHOD_REFERENCE;
      case "STATIC_SETTER_DECLARATION":
        return STATIC_SETTER_DECLARATION;
      case "STATIC_SETTER_REFERENCE":
        return STATIC_SETTER_REFERENCE;
      case "TOP_LEVEL_FUNCTION_DECLARATION":
        return TOP_LEVEL_FUNCTION_DECLARATION;
      case "TOP_LEVEL_FUNCTION_REFERENCE":
        return TOP_LEVEL_FUNCTION_REFERENCE;
      case "TOP_LEVEL_GETTER_DECLARATION":
        return TOP_LEVEL_GETTER_DECLARATION;
      case "TOP_LEVEL_GETTER_REFERENCE":
        return TOP_LEVEL_GETTER_REFERENCE;
      case "TOP_LEVEL_SETTER_DECLARATION":
        return TOP_LEVEL_SETTER_DECLARATION;
      case "TOP_LEVEL_SETTER_REFERENCE":
        return TOP_LEVEL_SETTER_REFERENCE;
      case "TOP_LEVEL_VARIABLE_DECLARATION":
        return TOP_LEVEL_VARIABLE_DECLARATION;
      case "TYPE_NAME_DYNAMIC":
        return TYPE_NAME_DYNAMIC;
      case "TYPE_PARAMETER":
        return TYPE_PARAMETER;
      case "UNRESOLVED_INSTANCE_MEMBER_REFERENCE":
        return UNRESOLVED_INSTANCE_MEMBER_REFERENCE;
      case "VALID_STRING_ESCAPE":
        return VALID_STRING_ESCAPE;
    }
    throw new Exception('Illegal enum value: $name');
  }

  factory HighlightRegionType.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json is String) {
      try {
        return new HighlightRegionType(json);
      } catch (_) {
        // Fall through
      }
    }
    throw jsonDecoder.mismatch(jsonPath, "HighlightRegionType", json);
  }

  @override
  String toString() => "HighlightRegionType.$name";

  String toJson() => name;
}

/**
 * KytheEntry
 *
 * {
 *   "source": KytheVName
 *   "kind": optional String
 *   "target": optional KytheVName
 *   "fact": String
 *   "value": optional List<int>
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class KytheEntry implements HasToJson {
  KytheVName _source;

  String _kind;

  KytheVName _target;

  String _fact;

  List<int> _value;

  /**
   * The ticket of the source node.
   */
  KytheVName get source => _source;

  /**
   * The ticket of the source node.
   */
  void set source(KytheVName value) {
    assert(value != null);
    this._source = value;
  }

  /**
   * An edge label. The schema defines which labels are meaningful.
   */
  String get kind => _kind;

  /**
   * An edge label. The schema defines which labels are meaningful.
   */
  void set kind(String value) {
    this._kind = value;
  }

  /**
   * The ticket of the target node.
   */
  KytheVName get target => _target;

  /**
   * The ticket of the target node.
   */
  void set target(KytheVName value) {
    this._target = value;
  }

  /**
   * A fact label. The schema defines which fact labels are meaningful.
   */
  String get fact => _fact;

  /**
   * A fact label. The schema defines which fact labels are meaningful.
   */
  void set fact(String value) {
    assert(value != null);
    this._fact = value;
  }

  /**
   * The String value of the fact.
   */
  List<int> get value => _value;

  /**
   * The String value of the fact.
   */
  void set value(List<int> value) {
    this._value = value;
  }

  KytheEntry(KytheVName source, String fact,
      {String kind, KytheVName target, List<int> value}) {
    this.source = source;
    this.kind = kind;
    this.target = target;
    this.fact = fact;
    this.value = value;
  }

  factory KytheEntry.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      KytheVName source;
      if (json.containsKey("source")) {
        source = new KytheVName.fromJson(
            jsonDecoder, jsonPath + ".source", json["source"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "source");
      }
      String kind;
      if (json.containsKey("kind")) {
        kind = jsonDecoder.decodeString(jsonPath + ".kind", json["kind"]);
      }
      KytheVName target;
      if (json.containsKey("target")) {
        target = new KytheVName.fromJson(
            jsonDecoder, jsonPath + ".target", json["target"]);
      }
      String fact;
      if (json.containsKey("fact")) {
        fact = jsonDecoder.decodeString(jsonPath + ".fact", json["fact"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "fact");
      }
      List<int> value;
      if (json.containsKey("value")) {
        value = jsonDecoder.decodeList(
            jsonPath + ".value", json["value"], jsonDecoder.decodeInt);
      }
      return new KytheEntry(source, fact,
          kind: kind, target: target, value: value);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "KytheEntry", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["source"] = source.toJson();
    if (kind != null) {
      result["kind"] = kind;
    }
    if (target != null) {
      result["target"] = target.toJson();
    }
    result["fact"] = fact;
    if (value != null) {
      result["value"] = value;
    }
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is KytheEntry) {
      return source == other.source &&
          kind == other.kind &&
          target == other.target &&
          fact == other.fact &&
          listEqual(value, other.value, (int a, int b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, source.hashCode);
    hash = JenkinsSmiHash.combine(hash, kind.hashCode);
    hash = JenkinsSmiHash.combine(hash, target.hashCode);
    hash = JenkinsSmiHash.combine(hash, fact.hashCode);
    hash = JenkinsSmiHash.combine(hash, value.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * KytheVName
 *
 * {
 *   "signature": String
 *   "corpus": String
 *   "root": String
 *   "path": String
 *   "language": String
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class KytheVName implements HasToJson {
  String _signature;

  String _corpus;

  String _root;

  String _path;

  String _language;

  /**
   * An opaque signature generated by the analyzer.
   */
  String get signature => _signature;

  /**
   * An opaque signature generated by the analyzer.
   */
  void set signature(String value) {
    assert(value != null);
    this._signature = value;
  }

  /**
   * The corpus of source code this KytheVName belongs to. Loosely, a corpus is
   * a collection of related files, such as the contents of a given source
   * repository.
   */
  String get corpus => _corpus;

  /**
   * The corpus of source code this KytheVName belongs to. Loosely, a corpus is
   * a collection of related files, such as the contents of a given source
   * repository.
   */
  void set corpus(String value) {
    assert(value != null);
    this._corpus = value;
  }

  /**
   * A corpus-specific root label, typically a directory path or project
   * identifier, denoting a distinct subset of the corpus. This may also be
   * used to designate virtual collections like generated files.
   */
  String get root => _root;

  /**
   * A corpus-specific root label, typically a directory path or project
   * identifier, denoting a distinct subset of the corpus. This may also be
   * used to designate virtual collections like generated files.
   */
  void set root(String value) {
    assert(value != null);
    this._root = value;
  }

  /**
   * A path-structured label describing the “location” of the named object
   * relative to the corpus and the root.
   */
  String get path => _path;

  /**
   * A path-structured label describing the “location” of the named object
   * relative to the corpus and the root.
   */
  void set path(String value) {
    assert(value != null);
    this._path = value;
  }

  /**
   * The language this name belongs to.
   */
  String get language => _language;

  /**
   * The language this name belongs to.
   */
  void set language(String value) {
    assert(value != null);
    this._language = value;
  }

  KytheVName(String signature, String corpus, String root, String path,
      String language) {
    this.signature = signature;
    this.corpus = corpus;
    this.root = root;
    this.path = path;
    this.language = language;
  }

  factory KytheVName.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      String signature;
      if (json.containsKey("signature")) {
        signature = jsonDecoder.decodeString(
            jsonPath + ".signature", json["signature"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "signature");
      }
      String corpus;
      if (json.containsKey("corpus")) {
        corpus = jsonDecoder.decodeString(jsonPath + ".corpus", json["corpus"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "corpus");
      }
      String root;
      if (json.containsKey("root")) {
        root = jsonDecoder.decodeString(jsonPath + ".root", json["root"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "root");
      }
      String path;
      if (json.containsKey("path")) {
        path = jsonDecoder.decodeString(jsonPath + ".path", json["path"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "path");
      }
      String language;
      if (json.containsKey("language")) {
        language =
            jsonDecoder.decodeString(jsonPath + ".language", json["language"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "language");
      }
      return new KytheVName(signature, corpus, root, path, language);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "KytheVName", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["signature"] = signature;
    result["corpus"] = corpus;
    result["root"] = root;
    result["path"] = path;
    result["language"] = language;
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is KytheVName) {
      return signature == other.signature &&
          corpus == other.corpus &&
          root == other.root &&
          path == other.path &&
          language == other.language;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, signature.hashCode);
    hash = JenkinsSmiHash.combine(hash, corpus.hashCode);
    hash = JenkinsSmiHash.combine(hash, root.hashCode);
    hash = JenkinsSmiHash.combine(hash, path.hashCode);
    hash = JenkinsSmiHash.combine(hash, language.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * LinkedEditGroup
 *
 * {
 *   "positions": List<Position>
 *   "length": int
 *   "suggestions": List<LinkedEditSuggestion>
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class LinkedEditGroup implements HasToJson {
  List<Position> _positions;

  int _length;

  List<LinkedEditSuggestion> _suggestions;

  /**
   * The positions of the regions that should be edited simultaneously.
   */
  List<Position> get positions => _positions;

  /**
   * The positions of the regions that should be edited simultaneously.
   */
  void set positions(List<Position> value) {
    assert(value != null);
    this._positions = value;
  }

  /**
   * The length of the regions that should be edited simultaneously.
   */
  int get length => _length;

  /**
   * The length of the regions that should be edited simultaneously.
   */
  void set length(int value) {
    assert(value != null);
    this._length = value;
  }

  /**
   * Pre-computed suggestions for what every region might want to be changed
   * to.
   */
  List<LinkedEditSuggestion> get suggestions => _suggestions;

  /**
   * Pre-computed suggestions for what every region might want to be changed
   * to.
   */
  void set suggestions(List<LinkedEditSuggestion> value) {
    assert(value != null);
    this._suggestions = value;
  }

  LinkedEditGroup(List<Position> positions, int length,
      List<LinkedEditSuggestion> suggestions) {
    this.positions = positions;
    this.length = length;
    this.suggestions = suggestions;
  }

  factory LinkedEditGroup.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      List<Position> positions;
      if (json.containsKey("positions")) {
        positions = jsonDecoder.decodeList(
            jsonPath + ".positions",
            json["positions"],
            (String jsonPath, Object json) =>
                new Position.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, "positions");
      }
      int length;
      if (json.containsKey("length")) {
        length = jsonDecoder.decodeInt(jsonPath + ".length", json["length"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "length");
      }
      List<LinkedEditSuggestion> suggestions;
      if (json.containsKey("suggestions")) {
        suggestions = jsonDecoder.decodeList(
            jsonPath + ".suggestions",
            json["suggestions"],
            (String jsonPath, Object json) =>
                new LinkedEditSuggestion.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, "suggestions");
      }
      return new LinkedEditGroup(positions, length, suggestions);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "LinkedEditGroup", json);
    }
  }

  /**
   * Construct an empty LinkedEditGroup.
   */
  LinkedEditGroup.empty() : this(<Position>[], 0, <LinkedEditSuggestion>[]);

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["positions"] =
        positions.map((Position value) => value.toJson()).toList();
    result["length"] = length;
    result["suggestions"] = suggestions
        .map((LinkedEditSuggestion value) => value.toJson())
        .toList();
    return result;
  }

  /**
   * Add a new position and change the length.
   */
  void addPosition(Position position, int length) {
    positions.add(position);
    this.length = length;
  }

  /**
   * Add a new suggestion.
   */
  void addSuggestion(LinkedEditSuggestion suggestion) {
    suggestions.add(suggestion);
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is LinkedEditGroup) {
      return listEqual(
              positions, other.positions, (Position a, Position b) => a == b) &&
          length == other.length &&
          listEqual(suggestions, other.suggestions,
              (LinkedEditSuggestion a, LinkedEditSuggestion b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, positions.hashCode);
    hash = JenkinsSmiHash.combine(hash, length.hashCode);
    hash = JenkinsSmiHash.combine(hash, suggestions.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * LinkedEditSuggestion
 *
 * {
 *   "value": String
 *   "kind": LinkedEditSuggestionKind
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class LinkedEditSuggestion implements HasToJson {
  String _value;

  LinkedEditSuggestionKind _kind;

  /**
   * The value that could be used to replace all of the linked edit regions.
   */
  String get value => _value;

  /**
   * The value that could be used to replace all of the linked edit regions.
   */
  void set value(String value) {
    assert(value != null);
    this._value = value;
  }

  /**
   * The kind of value being proposed.
   */
  LinkedEditSuggestionKind get kind => _kind;

  /**
   * The kind of value being proposed.
   */
  void set kind(LinkedEditSuggestionKind value) {
    assert(value != null);
    this._kind = value;
  }

  LinkedEditSuggestion(String value, LinkedEditSuggestionKind kind) {
    this.value = value;
    this.kind = kind;
  }

  factory LinkedEditSuggestion.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      String value;
      if (json.containsKey("value")) {
        value = jsonDecoder.decodeString(jsonPath + ".value", json["value"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "value");
      }
      LinkedEditSuggestionKind kind;
      if (json.containsKey("kind")) {
        kind = new LinkedEditSuggestionKind.fromJson(
            jsonDecoder, jsonPath + ".kind", json["kind"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "kind");
      }
      return new LinkedEditSuggestion(value, kind);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "LinkedEditSuggestion", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["value"] = value;
    result["kind"] = kind.toJson();
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is LinkedEditSuggestion) {
      return value == other.value && kind == other.kind;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, value.hashCode);
    hash = JenkinsSmiHash.combine(hash, kind.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * LinkedEditSuggestionKind
 *
 * enum {
 *   METHOD
 *   PARAMETER
 *   TYPE
 *   VARIABLE
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class LinkedEditSuggestionKind implements Enum {
  static const LinkedEditSuggestionKind METHOD =
      const LinkedEditSuggestionKind._("METHOD");

  static const LinkedEditSuggestionKind PARAMETER =
      const LinkedEditSuggestionKind._("PARAMETER");

  static const LinkedEditSuggestionKind TYPE =
      const LinkedEditSuggestionKind._("TYPE");

  static const LinkedEditSuggestionKind VARIABLE =
      const LinkedEditSuggestionKind._("VARIABLE");

  /**
   * A list containing all of the enum values that are defined.
   */
  static const List<LinkedEditSuggestionKind> VALUES =
      const <LinkedEditSuggestionKind>[METHOD, PARAMETER, TYPE, VARIABLE];

  @override
  final String name;

  const LinkedEditSuggestionKind._(this.name);

  factory LinkedEditSuggestionKind(String name) {
    switch (name) {
      case "METHOD":
        return METHOD;
      case "PARAMETER":
        return PARAMETER;
      case "TYPE":
        return TYPE;
      case "VARIABLE":
        return VARIABLE;
    }
    throw new Exception('Illegal enum value: $name');
  }

  factory LinkedEditSuggestionKind.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json is String) {
      try {
        return new LinkedEditSuggestionKind(json);
      } catch (_) {
        // Fall through
      }
    }
    throw jsonDecoder.mismatch(jsonPath, "LinkedEditSuggestionKind", json);
  }

  @override
  String toString() => "LinkedEditSuggestionKind.$name";

  String toJson() => name;
}

/**
 * Location
 *
 * {
 *   "file": FilePath
 *   "offset": int
 *   "length": int
 *   "startLine": int
 *   "startColumn": int
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class Location implements HasToJson {
  String _file;

  int _offset;

  int _length;

  int _startLine;

  int _startColumn;

  /**
   * The file containing the range.
   */
  String get file => _file;

  /**
   * The file containing the range.
   */
  void set file(String value) {
    assert(value != null);
    this._file = value;
  }

  /**
   * The offset of the range.
   */
  int get offset => _offset;

  /**
   * The offset of the range.
   */
  void set offset(int value) {
    assert(value != null);
    this._offset = value;
  }

  /**
   * The length of the range.
   */
  int get length => _length;

  /**
   * The length of the range.
   */
  void set length(int value) {
    assert(value != null);
    this._length = value;
  }

  /**
   * The one-based index of the line containing the first character of the
   * range.
   */
  int get startLine => _startLine;

  /**
   * The one-based index of the line containing the first character of the
   * range.
   */
  void set startLine(int value) {
    assert(value != null);
    this._startLine = value;
  }

  /**
   * The one-based index of the column containing the first character of the
   * range.
   */
  int get startColumn => _startColumn;

  /**
   * The one-based index of the column containing the first character of the
   * range.
   */
  void set startColumn(int value) {
    assert(value != null);
    this._startColumn = value;
  }

  Location(
      String file, int offset, int length, int startLine, int startColumn) {
    this.file = file;
    this.offset = offset;
    this.length = length;
    this.startLine = startLine;
    this.startColumn = startColumn;
  }

  factory Location.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      String file;
      if (json.containsKey("file")) {
        file = jsonDecoder.decodeString(jsonPath + ".file", json["file"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "file");
      }
      int offset;
      if (json.containsKey("offset")) {
        offset = jsonDecoder.decodeInt(jsonPath + ".offset", json["offset"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "offset");
      }
      int length;
      if (json.containsKey("length")) {
        length = jsonDecoder.decodeInt(jsonPath + ".length", json["length"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "length");
      }
      int startLine;
      if (json.containsKey("startLine")) {
        startLine =
            jsonDecoder.decodeInt(jsonPath + ".startLine", json["startLine"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "startLine");
      }
      int startColumn;
      if (json.containsKey("startColumn")) {
        startColumn = jsonDecoder.decodeInt(
            jsonPath + ".startColumn", json["startColumn"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "startColumn");
      }
      return new Location(file, offset, length, startLine, startColumn);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "Location", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["file"] = file;
    result["offset"] = offset;
    result["length"] = length;
    result["startLine"] = startLine;
    result["startColumn"] = startColumn;
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is Location) {
      return file == other.file &&
          offset == other.offset &&
          length == other.length &&
          startLine == other.startLine &&
          startColumn == other.startColumn;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, file.hashCode);
    hash = JenkinsSmiHash.combine(hash, offset.hashCode);
    hash = JenkinsSmiHash.combine(hash, length.hashCode);
    hash = JenkinsSmiHash.combine(hash, startLine.hashCode);
    hash = JenkinsSmiHash.combine(hash, startColumn.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * NavigationRegion
 *
 * {
 *   "offset": int
 *   "length": int
 *   "targets": List<int>
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class NavigationRegion implements HasToJson {
  int _offset;

  int _length;

  List<int> _targets;

  /**
   * The offset of the region from which the user can navigate.
   */
  int get offset => _offset;

  /**
   * The offset of the region from which the user can navigate.
   */
  void set offset(int value) {
    assert(value != null);
    this._offset = value;
  }

  /**
   * The length of the region from which the user can navigate.
   */
  int get length => _length;

  /**
   * The length of the region from which the user can navigate.
   */
  void set length(int value) {
    assert(value != null);
    this._length = value;
  }

  /**
   * The indexes of the targets (in the enclosing navigation response) to which
   * the given region is bound. By opening the target, clients can implement
   * one form of navigation. This list cannot be empty.
   */
  List<int> get targets => _targets;

  /**
   * The indexes of the targets (in the enclosing navigation response) to which
   * the given region is bound. By opening the target, clients can implement
   * one form of navigation. This list cannot be empty.
   */
  void set targets(List<int> value) {
    assert(value != null);
    this._targets = value;
  }

  NavigationRegion(int offset, int length, List<int> targets) {
    this.offset = offset;
    this.length = length;
    this.targets = targets;
  }

  factory NavigationRegion.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      int offset;
      if (json.containsKey("offset")) {
        offset = jsonDecoder.decodeInt(jsonPath + ".offset", json["offset"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "offset");
      }
      int length;
      if (json.containsKey("length")) {
        length = jsonDecoder.decodeInt(jsonPath + ".length", json["length"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "length");
      }
      List<int> targets;
      if (json.containsKey("targets")) {
        targets = jsonDecoder.decodeList(
            jsonPath + ".targets", json["targets"], jsonDecoder.decodeInt);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "targets");
      }
      return new NavigationRegion(offset, length, targets);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "NavigationRegion", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["offset"] = offset;
    result["length"] = length;
    result["targets"] = targets;
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is NavigationRegion) {
      return offset == other.offset &&
          length == other.length &&
          listEqual(targets, other.targets, (int a, int b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, offset.hashCode);
    hash = JenkinsSmiHash.combine(hash, length.hashCode);
    hash = JenkinsSmiHash.combine(hash, targets.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * NavigationTarget
 *
 * {
 *   "kind": ElementKind
 *   "fileIndex": int
 *   "offset": int
 *   "length": int
 *   "startLine": int
 *   "startColumn": int
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class NavigationTarget implements HasToJson {
  ElementKind _kind;

  int _fileIndex;

  int _offset;

  int _length;

  int _startLine;

  int _startColumn;

  /**
   * The kind of the element.
   */
  ElementKind get kind => _kind;

  /**
   * The kind of the element.
   */
  void set kind(ElementKind value) {
    assert(value != null);
    this._kind = value;
  }

  /**
   * The index of the file (in the enclosing navigation response) to navigate
   * to.
   */
  int get fileIndex => _fileIndex;

  /**
   * The index of the file (in the enclosing navigation response) to navigate
   * to.
   */
  void set fileIndex(int value) {
    assert(value != null);
    this._fileIndex = value;
  }

  /**
   * The offset of the region to which the user can navigate.
   */
  int get offset => _offset;

  /**
   * The offset of the region to which the user can navigate.
   */
  void set offset(int value) {
    assert(value != null);
    this._offset = value;
  }

  /**
   * The length of the region to which the user can navigate.
   */
  int get length => _length;

  /**
   * The length of the region to which the user can navigate.
   */
  void set length(int value) {
    assert(value != null);
    this._length = value;
  }

  /**
   * The one-based index of the line containing the first character of the
   * region.
   */
  int get startLine => _startLine;

  /**
   * The one-based index of the line containing the first character of the
   * region.
   */
  void set startLine(int value) {
    assert(value != null);
    this._startLine = value;
  }

  /**
   * The one-based index of the column containing the first character of the
   * region.
   */
  int get startColumn => _startColumn;

  /**
   * The one-based index of the column containing the first character of the
   * region.
   */
  void set startColumn(int value) {
    assert(value != null);
    this._startColumn = value;
  }

  NavigationTarget(ElementKind kind, int fileIndex, int offset, int length,
      int startLine, int startColumn) {
    this.kind = kind;
    this.fileIndex = fileIndex;
    this.offset = offset;
    this.length = length;
    this.startLine = startLine;
    this.startColumn = startColumn;
  }

  factory NavigationTarget.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      ElementKind kind;
      if (json.containsKey("kind")) {
        kind = new ElementKind.fromJson(
            jsonDecoder, jsonPath + ".kind", json["kind"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "kind");
      }
      int fileIndex;
      if (json.containsKey("fileIndex")) {
        fileIndex =
            jsonDecoder.decodeInt(jsonPath + ".fileIndex", json["fileIndex"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "fileIndex");
      }
      int offset;
      if (json.containsKey("offset")) {
        offset = jsonDecoder.decodeInt(jsonPath + ".offset", json["offset"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "offset");
      }
      int length;
      if (json.containsKey("length")) {
        length = jsonDecoder.decodeInt(jsonPath + ".length", json["length"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "length");
      }
      int startLine;
      if (json.containsKey("startLine")) {
        startLine =
            jsonDecoder.decodeInt(jsonPath + ".startLine", json["startLine"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "startLine");
      }
      int startColumn;
      if (json.containsKey("startColumn")) {
        startColumn = jsonDecoder.decodeInt(
            jsonPath + ".startColumn", json["startColumn"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "startColumn");
      }
      return new NavigationTarget(
          kind, fileIndex, offset, length, startLine, startColumn);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "NavigationTarget", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["kind"] = kind.toJson();
    result["fileIndex"] = fileIndex;
    result["offset"] = offset;
    result["length"] = length;
    result["startLine"] = startLine;
    result["startColumn"] = startColumn;
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is NavigationTarget) {
      return kind == other.kind &&
          fileIndex == other.fileIndex &&
          offset == other.offset &&
          length == other.length &&
          startLine == other.startLine &&
          startColumn == other.startColumn;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, kind.hashCode);
    hash = JenkinsSmiHash.combine(hash, fileIndex.hashCode);
    hash = JenkinsSmiHash.combine(hash, offset.hashCode);
    hash = JenkinsSmiHash.combine(hash, length.hashCode);
    hash = JenkinsSmiHash.combine(hash, startLine.hashCode);
    hash = JenkinsSmiHash.combine(hash, startColumn.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * Occurrences
 *
 * {
 *   "element": Element
 *   "offsets": List<int>
 *   "length": int
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class Occurrences implements HasToJson {
  Element _element;

  List<int> _offsets;

  int _length;

  /**
   * The element that was referenced.
   */
  Element get element => _element;

  /**
   * The element that was referenced.
   */
  void set element(Element value) {
    assert(value != null);
    this._element = value;
  }

  /**
   * The offsets of the name of the referenced element within the file.
   */
  List<int> get offsets => _offsets;

  /**
   * The offsets of the name of the referenced element within the file.
   */
  void set offsets(List<int> value) {
    assert(value != null);
    this._offsets = value;
  }

  /**
   * The length of the name of the referenced element.
   */
  int get length => _length;

  /**
   * The length of the name of the referenced element.
   */
  void set length(int value) {
    assert(value != null);
    this._length = value;
  }

  Occurrences(Element element, List<int> offsets, int length) {
    this.element = element;
    this.offsets = offsets;
    this.length = length;
  }

  factory Occurrences.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      Element element;
      if (json.containsKey("element")) {
        element = new Element.fromJson(
            jsonDecoder, jsonPath + ".element", json["element"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "element");
      }
      List<int> offsets;
      if (json.containsKey("offsets")) {
        offsets = jsonDecoder.decodeList(
            jsonPath + ".offsets", json["offsets"], jsonDecoder.decodeInt);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "offsets");
      }
      int length;
      if (json.containsKey("length")) {
        length = jsonDecoder.decodeInt(jsonPath + ".length", json["length"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "length");
      }
      return new Occurrences(element, offsets, length);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "Occurrences", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["element"] = element.toJson();
    result["offsets"] = offsets;
    result["length"] = length;
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is Occurrences) {
      return element == other.element &&
          listEqual(offsets, other.offsets, (int a, int b) => a == b) &&
          length == other.length;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, element.hashCode);
    hash = JenkinsSmiHash.combine(hash, offsets.hashCode);
    hash = JenkinsSmiHash.combine(hash, length.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * Outline
 *
 * {
 *   "element": Element
 *   "offset": int
 *   "length": int
 *   "children": optional List<Outline>
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class Outline implements HasToJson {
  Element _element;

  int _offset;

  int _length;

  List<Outline> _children;

  /**
   * A description of the element represented by this node.
   */
  Element get element => _element;

  /**
   * A description of the element represented by this node.
   */
  void set element(Element value) {
    assert(value != null);
    this._element = value;
  }

  /**
   * The offset of the first character of the element. This is different than
   * the offset in the Element, which is the offset of the name of the element.
   * It can be used, for example, to map locations in the file back to an
   * outline.
   */
  int get offset => _offset;

  /**
   * The offset of the first character of the element. This is different than
   * the offset in the Element, which is the offset of the name of the element.
   * It can be used, for example, to map locations in the file back to an
   * outline.
   */
  void set offset(int value) {
    assert(value != null);
    this._offset = value;
  }

  /**
   * The length of the element.
   */
  int get length => _length;

  /**
   * The length of the element.
   */
  void set length(int value) {
    assert(value != null);
    this._length = value;
  }

  /**
   * The children of the node. The field will be omitted if the node has no
   * children.
   */
  List<Outline> get children => _children;

  /**
   * The children of the node. The field will be omitted if the node has no
   * children.
   */
  void set children(List<Outline> value) {
    this._children = value;
  }

  Outline(Element element, int offset, int length, {List<Outline> children}) {
    this.element = element;
    this.offset = offset;
    this.length = length;
    this.children = children;
  }

  factory Outline.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      Element element;
      if (json.containsKey("element")) {
        element = new Element.fromJson(
            jsonDecoder, jsonPath + ".element", json["element"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "element");
      }
      int offset;
      if (json.containsKey("offset")) {
        offset = jsonDecoder.decodeInt(jsonPath + ".offset", json["offset"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "offset");
      }
      int length;
      if (json.containsKey("length")) {
        length = jsonDecoder.decodeInt(jsonPath + ".length", json["length"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "length");
      }
      List<Outline> children;
      if (json.containsKey("children")) {
        children = jsonDecoder.decodeList(
            jsonPath + ".children",
            json["children"],
            (String jsonPath, Object json) =>
                new Outline.fromJson(jsonDecoder, jsonPath, json));
      }
      return new Outline(element, offset, length, children: children);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "Outline", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["element"] = element.toJson();
    result["offset"] = offset;
    result["length"] = length;
    if (children != null) {
      result["children"] =
          children.map((Outline value) => value.toJson()).toList();
    }
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is Outline) {
      return element == other.element &&
          offset == other.offset &&
          length == other.length &&
          listEqual(children, other.children, (Outline a, Outline b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, element.hashCode);
    hash = JenkinsSmiHash.combine(hash, offset.hashCode);
    hash = JenkinsSmiHash.combine(hash, length.hashCode);
    hash = JenkinsSmiHash.combine(hash, children.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * Position
 *
 * {
 *   "file": FilePath
 *   "offset": int
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class Position implements HasToJson {
  String _file;

  int _offset;

  /**
   * The file containing the position.
   */
  String get file => _file;

  /**
   * The file containing the position.
   */
  void set file(String value) {
    assert(value != null);
    this._file = value;
  }

  /**
   * The offset of the position.
   */
  int get offset => _offset;

  /**
   * The offset of the position.
   */
  void set offset(int value) {
    assert(value != null);
    this._offset = value;
  }

  Position(String file, int offset) {
    this.file = file;
    this.offset = offset;
  }

  factory Position.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      String file;
      if (json.containsKey("file")) {
        file = jsonDecoder.decodeString(jsonPath + ".file", json["file"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "file");
      }
      int offset;
      if (json.containsKey("offset")) {
        offset = jsonDecoder.decodeInt(jsonPath + ".offset", json["offset"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "offset");
      }
      return new Position(file, offset);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "Position", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["file"] = file;
    result["offset"] = offset;
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is Position) {
      return file == other.file && offset == other.offset;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, file.hashCode);
    hash = JenkinsSmiHash.combine(hash, offset.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * RefactoringKind
 *
 * enum {
 *   CONVERT_GETTER_TO_METHOD
 *   CONVERT_METHOD_TO_GETTER
 *   EXTRACT_LOCAL_VARIABLE
 *   EXTRACT_METHOD
 *   INLINE_LOCAL_VARIABLE
 *   INLINE_METHOD
 *   MOVE_FILE
 *   RENAME
 *   SORT_MEMBERS
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class RefactoringKind implements Enum {
  static const RefactoringKind CONVERT_GETTER_TO_METHOD =
      const RefactoringKind._("CONVERT_GETTER_TO_METHOD");

  static const RefactoringKind CONVERT_METHOD_TO_GETTER =
      const RefactoringKind._("CONVERT_METHOD_TO_GETTER");

  static const RefactoringKind EXTRACT_LOCAL_VARIABLE =
      const RefactoringKind._("EXTRACT_LOCAL_VARIABLE");

  static const RefactoringKind EXTRACT_METHOD =
      const RefactoringKind._("EXTRACT_METHOD");

  static const RefactoringKind INLINE_LOCAL_VARIABLE =
      const RefactoringKind._("INLINE_LOCAL_VARIABLE");

  static const RefactoringKind INLINE_METHOD =
      const RefactoringKind._("INLINE_METHOD");

  static const RefactoringKind MOVE_FILE = const RefactoringKind._("MOVE_FILE");

  static const RefactoringKind RENAME = const RefactoringKind._("RENAME");

  static const RefactoringKind SORT_MEMBERS =
      const RefactoringKind._("SORT_MEMBERS");

  /**
   * A list containing all of the enum values that are defined.
   */
  static const List<RefactoringKind> VALUES = const <RefactoringKind>[
    CONVERT_GETTER_TO_METHOD,
    CONVERT_METHOD_TO_GETTER,
    EXTRACT_LOCAL_VARIABLE,
    EXTRACT_METHOD,
    INLINE_LOCAL_VARIABLE,
    INLINE_METHOD,
    MOVE_FILE,
    RENAME,
    SORT_MEMBERS
  ];

  @override
  final String name;

  const RefactoringKind._(this.name);

  factory RefactoringKind(String name) {
    switch (name) {
      case "CONVERT_GETTER_TO_METHOD":
        return CONVERT_GETTER_TO_METHOD;
      case "CONVERT_METHOD_TO_GETTER":
        return CONVERT_METHOD_TO_GETTER;
      case "EXTRACT_LOCAL_VARIABLE":
        return EXTRACT_LOCAL_VARIABLE;
      case "EXTRACT_METHOD":
        return EXTRACT_METHOD;
      case "INLINE_LOCAL_VARIABLE":
        return INLINE_LOCAL_VARIABLE;
      case "INLINE_METHOD":
        return INLINE_METHOD;
      case "MOVE_FILE":
        return MOVE_FILE;
      case "RENAME":
        return RENAME;
      case "SORT_MEMBERS":
        return SORT_MEMBERS;
    }
    throw new Exception('Illegal enum value: $name');
  }

  factory RefactoringKind.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json is String) {
      try {
        return new RefactoringKind(json);
      } catch (_) {
        // Fall through
      }
    }
    throw jsonDecoder.mismatch(jsonPath, "RefactoringKind", json);
  }

  @override
  String toString() => "RefactoringKind.$name";

  String toJson() => name;
}

/**
 * RefactoringMethodParameter
 *
 * {
 *   "id": optional String
 *   "kind": RefactoringMethodParameterKind
 *   "type": String
 *   "name": String
 *   "parameters": optional String
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class RefactoringMethodParameter implements HasToJson {
  String _id;

  RefactoringMethodParameterKind _kind;

  String _type;

  String _name;

  String _parameters;

  /**
   * The unique identifier of the parameter. Clients may omit this field for
   * the parameters they want to add.
   */
  String get id => _id;

  /**
   * The unique identifier of the parameter. Clients may omit this field for
   * the parameters they want to add.
   */
  void set id(String value) {
    this._id = value;
  }

  /**
   * The kind of the parameter.
   */
  RefactoringMethodParameterKind get kind => _kind;

  /**
   * The kind of the parameter.
   */
  void set kind(RefactoringMethodParameterKind value) {
    assert(value != null);
    this._kind = value;
  }

  /**
   * The type that should be given to the parameter, or the return type of the
   * parameter's function type.
   */
  String get type => _type;

  /**
   * The type that should be given to the parameter, or the return type of the
   * parameter's function type.
   */
  void set type(String value) {
    assert(value != null);
    this._type = value;
  }

  /**
   * The name that should be given to the parameter.
   */
  String get name => _name;

  /**
   * The name that should be given to the parameter.
   */
  void set name(String value) {
    assert(value != null);
    this._name = value;
  }

  /**
   * The parameter list of the parameter's function type. If the parameter is
   * not of a function type, this field will not be defined. If the function
   * type has zero parameters, this field will have a value of '()'.
   */
  String get parameters => _parameters;

  /**
   * The parameter list of the parameter's function type. If the parameter is
   * not of a function type, this field will not be defined. If the function
   * type has zero parameters, this field will have a value of '()'.
   */
  void set parameters(String value) {
    this._parameters = value;
  }

  RefactoringMethodParameter(
      RefactoringMethodParameterKind kind, String type, String name,
      {String id, String parameters}) {
    this.id = id;
    this.kind = kind;
    this.type = type;
    this.name = name;
    this.parameters = parameters;
  }

  factory RefactoringMethodParameter.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      String id;
      if (json.containsKey("id")) {
        id = jsonDecoder.decodeString(jsonPath + ".id", json["id"]);
      }
      RefactoringMethodParameterKind kind;
      if (json.containsKey("kind")) {
        kind = new RefactoringMethodParameterKind.fromJson(
            jsonDecoder, jsonPath + ".kind", json["kind"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "kind");
      }
      String type;
      if (json.containsKey("type")) {
        type = jsonDecoder.decodeString(jsonPath + ".type", json["type"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "type");
      }
      String name;
      if (json.containsKey("name")) {
        name = jsonDecoder.decodeString(jsonPath + ".name", json["name"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "name");
      }
      String parameters;
      if (json.containsKey("parameters")) {
        parameters = jsonDecoder.decodeString(
            jsonPath + ".parameters", json["parameters"]);
      }
      return new RefactoringMethodParameter(kind, type, name,
          id: id, parameters: parameters);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "RefactoringMethodParameter", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    if (id != null) {
      result["id"] = id;
    }
    result["kind"] = kind.toJson();
    result["type"] = type;
    result["name"] = name;
    if (parameters != null) {
      result["parameters"] = parameters;
    }
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is RefactoringMethodParameter) {
      return id == other.id &&
          kind == other.kind &&
          type == other.type &&
          name == other.name &&
          parameters == other.parameters;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, id.hashCode);
    hash = JenkinsSmiHash.combine(hash, kind.hashCode);
    hash = JenkinsSmiHash.combine(hash, type.hashCode);
    hash = JenkinsSmiHash.combine(hash, name.hashCode);
    hash = JenkinsSmiHash.combine(hash, parameters.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * RefactoringMethodParameterKind
 *
 * enum {
 *   REQUIRED
 *   POSITIONAL
 *   NAMED
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class RefactoringMethodParameterKind implements Enum {
  static const RefactoringMethodParameterKind REQUIRED =
      const RefactoringMethodParameterKind._("REQUIRED");

  static const RefactoringMethodParameterKind POSITIONAL =
      const RefactoringMethodParameterKind._("POSITIONAL");

  static const RefactoringMethodParameterKind NAMED =
      const RefactoringMethodParameterKind._("NAMED");

  /**
   * A list containing all of the enum values that are defined.
   */
  static const List<RefactoringMethodParameterKind> VALUES =
      const <RefactoringMethodParameterKind>[REQUIRED, POSITIONAL, NAMED];

  @override
  final String name;

  const RefactoringMethodParameterKind._(this.name);

  factory RefactoringMethodParameterKind(String name) {
    switch (name) {
      case "REQUIRED":
        return REQUIRED;
      case "POSITIONAL":
        return POSITIONAL;
      case "NAMED":
        return NAMED;
    }
    throw new Exception('Illegal enum value: $name');
  }

  factory RefactoringMethodParameterKind.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json is String) {
      try {
        return new RefactoringMethodParameterKind(json);
      } catch (_) {
        // Fall through
      }
    }
    throw jsonDecoder.mismatch(
        jsonPath, "RefactoringMethodParameterKind", json);
  }

  @override
  String toString() => "RefactoringMethodParameterKind.$name";

  String toJson() => name;
}

/**
 * RefactoringProblem
 *
 * {
 *   "severity": RefactoringProblemSeverity
 *   "message": String
 *   "location": optional Location
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class RefactoringProblem implements HasToJson {
  RefactoringProblemSeverity _severity;

  String _message;

  Location _location;

  /**
   * The severity of the problem being represented.
   */
  RefactoringProblemSeverity get severity => _severity;

  /**
   * The severity of the problem being represented.
   */
  void set severity(RefactoringProblemSeverity value) {
    assert(value != null);
    this._severity = value;
  }

  /**
   * A human-readable description of the problem being represented.
   */
  String get message => _message;

  /**
   * A human-readable description of the problem being represented.
   */
  void set message(String value) {
    assert(value != null);
    this._message = value;
  }

  /**
   * The location of the problem being represented. This field is omitted
   * unless there is a specific location associated with the problem (such as a
   * location where an element being renamed will be shadowed).
   */
  Location get location => _location;

  /**
   * The location of the problem being represented. This field is omitted
   * unless there is a specific location associated with the problem (such as a
   * location where an element being renamed will be shadowed).
   */
  void set location(Location value) {
    this._location = value;
  }

  RefactoringProblem(RefactoringProblemSeverity severity, String message,
      {Location location}) {
    this.severity = severity;
    this.message = message;
    this.location = location;
  }

  factory RefactoringProblem.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      RefactoringProblemSeverity severity;
      if (json.containsKey("severity")) {
        severity = new RefactoringProblemSeverity.fromJson(
            jsonDecoder, jsonPath + ".severity", json["severity"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "severity");
      }
      String message;
      if (json.containsKey("message")) {
        message =
            jsonDecoder.decodeString(jsonPath + ".message", json["message"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "message");
      }
      Location location;
      if (json.containsKey("location")) {
        location = new Location.fromJson(
            jsonDecoder, jsonPath + ".location", json["location"]);
      }
      return new RefactoringProblem(severity, message, location: location);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "RefactoringProblem", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["severity"] = severity.toJson();
    result["message"] = message;
    if (location != null) {
      result["location"] = location.toJson();
    }
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is RefactoringProblem) {
      return severity == other.severity &&
          message == other.message &&
          location == other.location;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, severity.hashCode);
    hash = JenkinsSmiHash.combine(hash, message.hashCode);
    hash = JenkinsSmiHash.combine(hash, location.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * RefactoringProblemSeverity
 *
 * enum {
 *   INFO
 *   WARNING
 *   ERROR
 *   FATAL
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class RefactoringProblemSeverity implements Enum {
  /**
   * A minor code problem. No example, because it is not used yet.
   */
  static const RefactoringProblemSeverity INFO =
      const RefactoringProblemSeverity._("INFO");

  /**
   * A minor code problem. For example names of local variables should be camel
   * case and start with a lower case letter. Staring the name of a variable
   * with an upper case is OK from the language point of view, but it is nice
   * to warn the user.
   */
  static const RefactoringProblemSeverity WARNING =
      const RefactoringProblemSeverity._("WARNING");

  /**
   * The refactoring technically can be performed, but there is a logical
   * problem. For example the name of a local variable being extracted
   * conflicts with another name in the scope, or duplicate parameter names in
   * the method being extracted, or a conflict between a parameter name and a
   * local variable, etc. In some cases the location of the problem is also
   * provided, so the IDE can show user the location and the problem, and let
   * the user decide whether they want to perform the refactoring. For example
   * the name conflict might be expected, and the user wants to fix it
   * afterwards.
   */
  static const RefactoringProblemSeverity ERROR =
      const RefactoringProblemSeverity._("ERROR");

  /**
   * A fatal error, which prevents performing the refactoring. For example the
   * name of a local variable being extracted is not a valid identifier, or
   * selection is not a valid expression.
   */
  static const RefactoringProblemSeverity FATAL =
      const RefactoringProblemSeverity._("FATAL");

  /**
   * A list containing all of the enum values that are defined.
   */
  static const List<RefactoringProblemSeverity> VALUES =
      const <RefactoringProblemSeverity>[INFO, WARNING, ERROR, FATAL];

  @override
  final String name;

  const RefactoringProblemSeverity._(this.name);

  factory RefactoringProblemSeverity(String name) {
    switch (name) {
      case "INFO":
        return INFO;
      case "WARNING":
        return WARNING;
      case "ERROR":
        return ERROR;
      case "FATAL":
        return FATAL;
    }
    throw new Exception('Illegal enum value: $name');
  }

  factory RefactoringProblemSeverity.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json is String) {
      try {
        return new RefactoringProblemSeverity(json);
      } catch (_) {
        // Fall through
      }
    }
    throw jsonDecoder.mismatch(jsonPath, "RefactoringProblemSeverity", json);
  }

  /**
   * Returns the [RefactoringProblemSeverity] with the maximal severity.
   */
  static RefactoringProblemSeverity max(
          RefactoringProblemSeverity a, RefactoringProblemSeverity b) =>
      maxRefactoringProblemSeverity(a, b);

  @override
  String toString() => "RefactoringProblemSeverity.$name";

  String toJson() => name;
}

/**
 * RemoveContentOverlay
 *
 * {
 *   "type": "remove"
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class RemoveContentOverlay implements HasToJson {
  RemoveContentOverlay();

  factory RemoveContentOverlay.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      if (json["type"] != "remove") {
        throw jsonDecoder.mismatch(jsonPath, "equal " + "remove", json);
      }
      return new RemoveContentOverlay();
    } else {
      throw jsonDecoder.mismatch(jsonPath, "RemoveContentOverlay", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["type"] = "remove";
    return result;
  }

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is RemoveContentOverlay) {
      return true;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, 114870849);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * SourceChange
 *
 * {
 *   "message": String
 *   "edits": List<SourceFileEdit>
 *   "linkedEditGroups": List<LinkedEditGroup>
 *   "selection": optional Position
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class SourceChange implements HasToJson {
  String _message;

  List<SourceFileEdit> _edits;

  List<LinkedEditGroup> _linkedEditGroups;

  Position _selection;

  /**
   * A human-readable description of the change to be applied.
   */
  String get message => _message;

  /**
   * A human-readable description of the change to be applied.
   */
  void set message(String value) {
    assert(value != null);
    this._message = value;
  }

  /**
   * A list of the edits used to effect the change, grouped by file.
   */
  List<SourceFileEdit> get edits => _edits;

  /**
   * A list of the edits used to effect the change, grouped by file.
   */
  void set edits(List<SourceFileEdit> value) {
    assert(value != null);
    this._edits = value;
  }

  /**
   * A list of the linked editing groups used to customize the changes that
   * were made.
   */
  List<LinkedEditGroup> get linkedEditGroups => _linkedEditGroups;

  /**
   * A list of the linked editing groups used to customize the changes that
   * were made.
   */
  void set linkedEditGroups(List<LinkedEditGroup> value) {
    assert(value != null);
    this._linkedEditGroups = value;
  }

  /**
   * The position that should be selected after the edits have been applied.
   */
  Position get selection => _selection;

  /**
   * The position that should be selected after the edits have been applied.
   */
  void set selection(Position value) {
    this._selection = value;
  }

  SourceChange(String message,
      {List<SourceFileEdit> edits,
      List<LinkedEditGroup> linkedEditGroups,
      Position selection}) {
    this.message = message;
    if (edits == null) {
      this.edits = <SourceFileEdit>[];
    } else {
      this.edits = edits;
    }
    if (linkedEditGroups == null) {
      this.linkedEditGroups = <LinkedEditGroup>[];
    } else {
      this.linkedEditGroups = linkedEditGroups;
    }
    this.selection = selection;
  }

  factory SourceChange.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      String message;
      if (json.containsKey("message")) {
        message =
            jsonDecoder.decodeString(jsonPath + ".message", json["message"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "message");
      }
      List<SourceFileEdit> edits;
      if (json.containsKey("edits")) {
        edits = jsonDecoder.decodeList(
            jsonPath + ".edits",
            json["edits"],
            (String jsonPath, Object json) =>
                new SourceFileEdit.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, "edits");
      }
      List<LinkedEditGroup> linkedEditGroups;
      if (json.containsKey("linkedEditGroups")) {
        linkedEditGroups = jsonDecoder.decodeList(
            jsonPath + ".linkedEditGroups",
            json["linkedEditGroups"],
            (String jsonPath, Object json) =>
                new LinkedEditGroup.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, "linkedEditGroups");
      }
      Position selection;
      if (json.containsKey("selection")) {
        selection = new Position.fromJson(
            jsonDecoder, jsonPath + ".selection", json["selection"]);
      }
      return new SourceChange(message,
          edits: edits,
          linkedEditGroups: linkedEditGroups,
          selection: selection);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "SourceChange", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["message"] = message;
    result["edits"] =
        edits.map((SourceFileEdit value) => value.toJson()).toList();
    result["linkedEditGroups"] = linkedEditGroups
        .map((LinkedEditGroup value) => value.toJson())
        .toList();
    if (selection != null) {
      result["selection"] = selection.toJson();
    }
    return result;
  }

  /**
   * Adds [edit] to the [FileEdit] for the given [file].
   */
  void addEdit(String file, int fileStamp, SourceEdit edit) =>
      addEditToSourceChange(this, file, fileStamp, edit);

  /**
   * Adds the given [FileEdit].
   */
  void addFileEdit(SourceFileEdit edit) {
    edits.add(edit);
  }

  /**
   * Adds the given [LinkedEditGroup].
   */
  void addLinkedEditGroup(LinkedEditGroup linkedEditGroup) {
    linkedEditGroups.add(linkedEditGroup);
  }

  /**
   * Returns the [FileEdit] for the given [file], maybe `null`.
   */
  SourceFileEdit getFileEdit(String file) => getChangeFileEdit(this, file);

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is SourceChange) {
      return message == other.message &&
          listEqual(edits, other.edits,
              (SourceFileEdit a, SourceFileEdit b) => a == b) &&
          listEqual(linkedEditGroups, other.linkedEditGroups,
              (LinkedEditGroup a, LinkedEditGroup b) => a == b) &&
          selection == other.selection;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, message.hashCode);
    hash = JenkinsSmiHash.combine(hash, edits.hashCode);
    hash = JenkinsSmiHash.combine(hash, linkedEditGroups.hashCode);
    hash = JenkinsSmiHash.combine(hash, selection.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * SourceEdit
 *
 * {
 *   "offset": int
 *   "length": int
 *   "replacement": String
 *   "id": optional String
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class SourceEdit implements HasToJson {
  /**
   * Get the result of applying a set of [edits] to the given [code]. Edits are
   * applied in the order they appear in [edits].
   */
  static String applySequence(String code, Iterable<SourceEdit> edits) =>
      applySequenceOfEdits(code, edits);

  int _offset;

  int _length;

  String _replacement;

  String _id;

  /**
   * The offset of the region to be modified.
   */
  int get offset => _offset;

  /**
   * The offset of the region to be modified.
   */
  void set offset(int value) {
    assert(value != null);
    this._offset = value;
  }

  /**
   * The length of the region to be modified.
   */
  int get length => _length;

  /**
   * The length of the region to be modified.
   */
  void set length(int value) {
    assert(value != null);
    this._length = value;
  }

  /**
   * The code that is to replace the specified region in the original code.
   */
  String get replacement => _replacement;

  /**
   * The code that is to replace the specified region in the original code.
   */
  void set replacement(String value) {
    assert(value != null);
    this._replacement = value;
  }

  /**
   * An identifier that uniquely identifies this source edit from other edits
   * in the same response. This field is omitted unless a containing structure
   * needs to be able to identify the edit for some reason.
   *
   * For example, some refactoring operations can produce edits that might not
   * be appropriate (referred to as potential edits). Such edits will have an
   * id so that they can be referenced. Edits in the same response that do not
   * need to be referenced will not have an id.
   */
  String get id => _id;

  /**
   * An identifier that uniquely identifies this source edit from other edits
   * in the same response. This field is omitted unless a containing structure
   * needs to be able to identify the edit for some reason.
   *
   * For example, some refactoring operations can produce edits that might not
   * be appropriate (referred to as potential edits). Such edits will have an
   * id so that they can be referenced. Edits in the same response that do not
   * need to be referenced will not have an id.
   */
  void set id(String value) {
    this._id = value;
  }

  SourceEdit(int offset, int length, String replacement, {String id}) {
    this.offset = offset;
    this.length = length;
    this.replacement = replacement;
    this.id = id;
  }

  factory SourceEdit.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      int offset;
      if (json.containsKey("offset")) {
        offset = jsonDecoder.decodeInt(jsonPath + ".offset", json["offset"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "offset");
      }
      int length;
      if (json.containsKey("length")) {
        length = jsonDecoder.decodeInt(jsonPath + ".length", json["length"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "length");
      }
      String replacement;
      if (json.containsKey("replacement")) {
        replacement = jsonDecoder.decodeString(
            jsonPath + ".replacement", json["replacement"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "replacement");
      }
      String id;
      if (json.containsKey("id")) {
        id = jsonDecoder.decodeString(jsonPath + ".id", json["id"]);
      }
      return new SourceEdit(offset, length, replacement, id: id);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "SourceEdit", json);
    }
  }

  /**
   * The end of the region to be modified.
   */
  int get end => offset + length;

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["offset"] = offset;
    result["length"] = length;
    result["replacement"] = replacement;
    if (id != null) {
      result["id"] = id;
    }
    return result;
  }

  /**
   * Get the result of applying the edit to the given [code].
   */
  String apply(String code) => applyEdit(code, this);

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is SourceEdit) {
      return offset == other.offset &&
          length == other.length &&
          replacement == other.replacement &&
          id == other.id;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, offset.hashCode);
    hash = JenkinsSmiHash.combine(hash, length.hashCode);
    hash = JenkinsSmiHash.combine(hash, replacement.hashCode);
    hash = JenkinsSmiHash.combine(hash, id.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}

/**
 * SourceFileEdit
 *
 * {
 *   "file": FilePath
 *   "fileStamp": long
 *   "edits": List<SourceEdit>
 * }
 *
 * Clients may not extend, implement or mix-in this class.
 */
class SourceFileEdit implements HasToJson {
  String _file;

  int _fileStamp;

  List<SourceEdit> _edits;

  /**
   * The file containing the code to be modified.
   */
  String get file => _file;

  /**
   * The file containing the code to be modified.
   */
  void set file(String value) {
    assert(value != null);
    this._file = value;
  }

  /**
   * The modification stamp of the file at the moment when the change was
   * created, in milliseconds since the "Unix epoch". Will be -1 if the file
   * did not exist and should be created. The client may use this field to make
   * sure that the file was not changed since then, so it is safe to apply the
   * change.
   */
  int get fileStamp => _fileStamp;

  /**
   * The modification stamp of the file at the moment when the change was
   * created, in milliseconds since the "Unix epoch". Will be -1 if the file
   * did not exist and should be created. The client may use this field to make
   * sure that the file was not changed since then, so it is safe to apply the
   * change.
   */
  void set fileStamp(int value) {
    assert(value != null);
    this._fileStamp = value;
  }

  /**
   * A list of the edits used to effect the change.
   */
  List<SourceEdit> get edits => _edits;

  /**
   * A list of the edits used to effect the change.
   */
  void set edits(List<SourceEdit> value) {
    assert(value != null);
    this._edits = value;
  }

  SourceFileEdit(String file, int fileStamp, {List<SourceEdit> edits}) {
    this.file = file;
    this.fileStamp = fileStamp;
    if (edits == null) {
      this.edits = <SourceEdit>[];
    } else {
      this.edits = edits;
    }
  }

  factory SourceFileEdit.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object json) {
    if (json == null) {
      json = {};
    }
    if (json is Map) {
      String file;
      if (json.containsKey("file")) {
        file = jsonDecoder.decodeString(jsonPath + ".file", json["file"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "file");
      }
      int fileStamp;
      if (json.containsKey("fileStamp")) {
        fileStamp =
            jsonDecoder.decodeInt(jsonPath + ".fileStamp", json["fileStamp"]);
      } else {
        throw jsonDecoder.mismatch(jsonPath, "fileStamp");
      }
      List<SourceEdit> edits;
      if (json.containsKey("edits")) {
        edits = jsonDecoder.decodeList(
            jsonPath + ".edits",
            json["edits"],
            (String jsonPath, Object json) =>
                new SourceEdit.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, "edits");
      }
      return new SourceFileEdit(file, fileStamp, edits: edits);
    } else {
      throw jsonDecoder.mismatch(jsonPath, "SourceFileEdit", json);
    }
  }

  @override
  Map<String, dynamic> toJson() {
    Map<String, dynamic> result = {};
    result["file"] = file;
    result["fileStamp"] = fileStamp;
    result["edits"] = edits.map((SourceEdit value) => value.toJson()).toList();
    return result;
  }

  /**
   * Adds the given [Edit] to the list.
   */
  void add(SourceEdit edit) => addEditForSource(this, edit);

  /**
   * Adds the given [Edit]s.
   */
  void addAll(Iterable<SourceEdit> edits) => addAllEditsForSource(this, edits);

  @override
  String toString() => JSON.encode(toJson());

  @override
  bool operator ==(other) {
    if (other is SourceFileEdit) {
      return file == other.file &&
          fileStamp == other.fileStamp &&
          listEqual(edits, other.edits, (SourceEdit a, SourceEdit b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, file.hashCode);
    hash = JenkinsSmiHash.combine(hash, fileStamp.hashCode);
    hash = JenkinsSmiHash.combine(hash, edits.hashCode);
    return JenkinsSmiHash.finish(hash);
  }
}