// 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".

// ignore_for_file: constant_identifier_names

import 'dart:convert' hide JsonDecoder;

import 'package:analyzer_plugin/protocol/protocol.dart';
import 'package:analyzer_plugin/src/protocol/protocol_internal.dart';
import 'package:analyzer_plugin/protocol/protocol_common.dart';

/// AnalysisErrorFixes
///
/// {
///   "error": AnalysisError
///   "fixes": List<PrioritizedSourceChange>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisErrorFixes implements HasToJson {
  /// The error with which the fixes are associated.
  AnalysisError error;

  /// The fixes associated with the error.
  List<PrioritizedSourceChange> fixes;

  AnalysisErrorFixes(this.error, {List<PrioritizedSourceChange>? fixes})
      : fixes = fixes ?? <PrioritizedSourceChange>[];

  factory AnalysisErrorFixes.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      AnalysisError error;
      if (json.containsKey('error')) {
        error = AnalysisError.fromJson(
            jsonDecoder, jsonPath + '.error', json['error']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'error');
      }
      List<PrioritizedSourceChange> fixes;
      if (json.containsKey('fixes')) {
        fixes = jsonDecoder.decodeList(
            jsonPath + '.fixes',
            json['fixes'],
            (String jsonPath, Object? json) =>
                PrioritizedSourceChange.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'fixes');
      }
      return AnalysisErrorFixes(error, fixes: fixes);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'AnalysisErrorFixes', json);
    }
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['error'] = error.toJson();
    result['fixes'] =
        fixes.map((PrioritizedSourceChange value) => value.toJson()).toList();
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisErrorFixes) {
      return error == other.error &&
          listEqual(fixes, other.fixes,
              (PrioritizedSourceChange a, PrioritizedSourceChange b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        error,
        fixes,
      );
}

/// analysis.errors params
///
/// {
///   "file": FilePath
///   "errors": List<AnalysisError>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisErrorsParams implements HasToJson {
  /// The file containing the errors.
  String file;

  /// The errors contained in the file.
  List<AnalysisError> errors;

  AnalysisErrorsParams(this.file, this.errors);

  factory AnalysisErrorsParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String file;
      if (json.containsKey('file')) {
        file = jsonDecoder.decodeString(jsonPath + '.file', json['file']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'file');
      }
      List<AnalysisError> errors;
      if (json.containsKey('errors')) {
        errors = jsonDecoder.decodeList(
            jsonPath + '.errors',
            json['errors'],
            (String jsonPath, Object? json) =>
                AnalysisError.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'errors');
      }
      return AnalysisErrorsParams(file, errors);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'analysis.errors params', json);
    }
  }

  factory AnalysisErrorsParams.fromNotification(Notification notification) {
    return AnalysisErrorsParams.fromJson(
        ResponseDecoder(null), 'params', notification.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['file'] = file;
    result['errors'] =
        errors.map((AnalysisError value) => value.toJson()).toList();
    return result;
  }

  Notification toNotification() {
    return Notification('analysis.errors', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisErrorsParams) {
      return file == other.file &&
          listEqual(errors, other.errors,
              (AnalysisError a, AnalysisError b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        file,
        errors,
      );
}

/// analysis.folding params
///
/// {
///   "file": FilePath
///   "regions": List<FoldingRegion>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisFoldingParams implements HasToJson {
  /// The file containing the folding regions.
  String file;

  /// The folding regions contained in the file.
  List<FoldingRegion> regions;

  AnalysisFoldingParams(this.file, this.regions);

  factory AnalysisFoldingParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String file;
      if (json.containsKey('file')) {
        file = jsonDecoder.decodeString(jsonPath + '.file', json['file']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'file');
      }
      List<FoldingRegion> regions;
      if (json.containsKey('regions')) {
        regions = jsonDecoder.decodeList(
            jsonPath + '.regions',
            json['regions'],
            (String jsonPath, Object? json) =>
                FoldingRegion.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'regions');
      }
      return AnalysisFoldingParams(file, regions);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'analysis.folding params', json);
    }
  }

  factory AnalysisFoldingParams.fromNotification(Notification notification) {
    return AnalysisFoldingParams.fromJson(
        ResponseDecoder(null), 'params', notification.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['file'] = file;
    result['regions'] =
        regions.map((FoldingRegion value) => value.toJson()).toList();
    return result;
  }

  Notification toNotification() {
    return Notification('analysis.folding', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisFoldingParams) {
      return file == other.file &&
          listEqual(regions, other.regions,
              (FoldingRegion a, FoldingRegion b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        file,
        regions,
      );
}

/// analysis.getNavigation params
///
/// {
///   "file": FilePath
///   "offset": int
///   "length": int
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisGetNavigationParams implements RequestParams {
  /// The file in which navigation information is being requested.
  String file;

  /// The offset of the region for which navigation information is being
  /// requested.
  int offset;

  /// The length of the region for which navigation information is being
  /// requested.
  int length;

  AnalysisGetNavigationParams(this.file, this.offset, this.length);

  factory AnalysisGetNavigationParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    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');
      }
      return AnalysisGetNavigationParams(file, offset, length);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'analysis.getNavigation params', json);
    }
  }

  factory AnalysisGetNavigationParams.fromRequest(Request request) {
    return AnalysisGetNavigationParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['file'] = file;
    result['offset'] = offset;
    result['length'] = length;
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'analysis.getNavigation', toJson());
  }

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

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

  @override
  int get hashCode => Object.hash(
        file,
        offset,
        length,
      );
}

/// analysis.getNavigation result
///
/// {
///   "files": List<FilePath>
///   "targets": List<NavigationTarget>
///   "regions": List<NavigationRegion>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisGetNavigationResult implements ResponseResult {
  /// A list of the paths of files that are referenced by the navigation
  /// targets.
  List<String> files;

  /// A list of the navigation targets that are referenced by the navigation
  /// regions.
  List<NavigationTarget> targets;

  /// A list of the navigation regions within the requested region of the file.
  List<NavigationRegion> regions;

  AnalysisGetNavigationResult(this.files, this.targets, this.regions);

  factory AnalysisGetNavigationResult.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      List<String> files;
      if (json.containsKey('files')) {
        files = jsonDecoder.decodeList(
            jsonPath + '.files', json['files'], jsonDecoder.decodeString);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'files');
      }
      List<NavigationTarget> targets;
      if (json.containsKey('targets')) {
        targets = jsonDecoder.decodeList(
            jsonPath + '.targets',
            json['targets'],
            (String jsonPath, Object? json) =>
                NavigationTarget.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'targets');
      }
      List<NavigationRegion> regions;
      if (json.containsKey('regions')) {
        regions = jsonDecoder.decodeList(
            jsonPath + '.regions',
            json['regions'],
            (String jsonPath, Object? json) =>
                NavigationRegion.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'regions');
      }
      return AnalysisGetNavigationResult(files, targets, regions);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'analysis.getNavigation result', json);
    }
  }

  factory AnalysisGetNavigationResult.fromResponse(Response response) {
    return AnalysisGetNavigationResult.fromJson(
        ResponseDecoder(REQUEST_ID_REFACTORING_KINDS.remove(response.id)),
        'result',
        response.result);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['files'] = files;
    result['targets'] =
        targets.map((NavigationTarget value) => value.toJson()).toList();
    result['regions'] =
        regions.map((NavigationRegion value) => value.toJson()).toList();
    return result;
  }

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisGetNavigationResult) {
      return listEqual(files, other.files, (String a, String b) => a == b) &&
          listEqual(targets, other.targets,
              (NavigationTarget a, NavigationTarget b) => a == b) &&
          listEqual(regions, other.regions,
              (NavigationRegion a, NavigationRegion b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        files,
        targets,
        regions,
      );
}

/// analysis.handleWatchEvents params
///
/// {
///   "events": List<WatchEvent>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisHandleWatchEventsParams implements RequestParams {
  /// The watch events that the plugin should handle.
  List<WatchEvent> events;

  AnalysisHandleWatchEventsParams(this.events);

  factory AnalysisHandleWatchEventsParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      List<WatchEvent> events;
      if (json.containsKey('events')) {
        events = jsonDecoder.decodeList(
            jsonPath + '.events',
            json['events'],
            (String jsonPath, Object? json) =>
                WatchEvent.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'events');
      }
      return AnalysisHandleWatchEventsParams(events);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'analysis.handleWatchEvents params', json);
    }
  }

  factory AnalysisHandleWatchEventsParams.fromRequest(Request request) {
    return AnalysisHandleWatchEventsParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['events'] =
        events.map((WatchEvent value) => value.toJson()).toList();
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'analysis.handleWatchEvents', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisHandleWatchEventsParams) {
      return listEqual(
          events, other.events, (WatchEvent a, WatchEvent b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => events.hashCode;
}

/// analysis.handleWatchEvents result
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisHandleWatchEventsResult implements ResponseResult {
  @override
  Map<String, Object> toJson() => <String, Object>{};

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: null);
  }

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

  @override
  int get hashCode => 779767607;
}

/// analysis.highlights params
///
/// {
///   "file": FilePath
///   "regions": List<HighlightRegion>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisHighlightsParams implements HasToJson {
  /// The file containing the highlight regions.
  String file;

  /// The highlight regions contained in the file.
  List<HighlightRegion> regions;

  AnalysisHighlightsParams(this.file, this.regions);

  factory AnalysisHighlightsParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String file;
      if (json.containsKey('file')) {
        file = jsonDecoder.decodeString(jsonPath + '.file', json['file']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'file');
      }
      List<HighlightRegion> regions;
      if (json.containsKey('regions')) {
        regions = jsonDecoder.decodeList(
            jsonPath + '.regions',
            json['regions'],
            (String jsonPath, Object? json) =>
                HighlightRegion.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'regions');
      }
      return AnalysisHighlightsParams(file, regions);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'analysis.highlights params', json);
    }
  }

  factory AnalysisHighlightsParams.fromNotification(Notification notification) {
    return AnalysisHighlightsParams.fromJson(
        ResponseDecoder(null), 'params', notification.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['file'] = file;
    result['regions'] =
        regions.map((HighlightRegion value) => value.toJson()).toList();
    return result;
  }

  Notification toNotification() {
    return Notification('analysis.highlights', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisHighlightsParams) {
      return file == other.file &&
          listEqual(regions, other.regions,
              (HighlightRegion a, HighlightRegion b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        file,
        regions,
      );
}

/// analysis.navigation params
///
/// {
///   "file": FilePath
///   "regions": List<NavigationRegion>
///   "targets": List<NavigationTarget>
///   "files": List<FilePath>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisNavigationParams implements HasToJson {
  /// The file containing the navigation regions.
  String file;

  /// The navigation regions contained in the file.
  List<NavigationRegion> regions;

  /// The navigation targets referenced in the file. They are referenced by
  /// NavigationRegions by their index in this array.
  List<NavigationTarget> targets;

  /// The files containing navigation targets referenced in the file. They are
  /// referenced by NavigationTargets by their index in this array.
  List<String> files;

  AnalysisNavigationParams(this.file, this.regions, this.targets, this.files);

  factory AnalysisNavigationParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String file;
      if (json.containsKey('file')) {
        file = jsonDecoder.decodeString(jsonPath + '.file', json['file']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'file');
      }
      List<NavigationRegion> regions;
      if (json.containsKey('regions')) {
        regions = jsonDecoder.decodeList(
            jsonPath + '.regions',
            json['regions'],
            (String jsonPath, Object? json) =>
                NavigationRegion.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'regions');
      }
      List<NavigationTarget> targets;
      if (json.containsKey('targets')) {
        targets = jsonDecoder.decodeList(
            jsonPath + '.targets',
            json['targets'],
            (String jsonPath, Object? json) =>
                NavigationTarget.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'targets');
      }
      List<String> files;
      if (json.containsKey('files')) {
        files = jsonDecoder.decodeList(
            jsonPath + '.files', json['files'], jsonDecoder.decodeString);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'files');
      }
      return AnalysisNavigationParams(file, regions, targets, files);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'analysis.navigation params', json);
    }
  }

  factory AnalysisNavigationParams.fromNotification(Notification notification) {
    return AnalysisNavigationParams.fromJson(
        ResponseDecoder(null), 'params', notification.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['file'] = file;
    result['regions'] =
        regions.map((NavigationRegion value) => value.toJson()).toList();
    result['targets'] =
        targets.map((NavigationTarget value) => value.toJson()).toList();
    result['files'] = files;
    return result;
  }

  Notification toNotification() {
    return Notification('analysis.navigation', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisNavigationParams) {
      return file == other.file &&
          listEqual(regions, other.regions,
              (NavigationRegion a, NavigationRegion b) => a == b) &&
          listEqual(targets, other.targets,
              (NavigationTarget a, NavigationTarget b) => a == b) &&
          listEqual(files, other.files, (String a, String b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        file,
        regions,
        targets,
        files,
      );
}

/// analysis.occurrences params
///
/// {
///   "file": FilePath
///   "occurrences": List<Occurrences>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisOccurrencesParams implements HasToJson {
  /// The file in which the references occur.
  String file;

  /// The occurrences of references to elements within the file.
  List<Occurrences> occurrences;

  AnalysisOccurrencesParams(this.file, this.occurrences);

  factory AnalysisOccurrencesParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String file;
      if (json.containsKey('file')) {
        file = jsonDecoder.decodeString(jsonPath + '.file', json['file']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'file');
      }
      List<Occurrences> occurrences;
      if (json.containsKey('occurrences')) {
        occurrences = jsonDecoder.decodeList(
            jsonPath + '.occurrences',
            json['occurrences'],
            (String jsonPath, Object? json) =>
                Occurrences.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'occurrences');
      }
      return AnalysisOccurrencesParams(file, occurrences);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'analysis.occurrences params', json);
    }
  }

  factory AnalysisOccurrencesParams.fromNotification(
      Notification notification) {
    return AnalysisOccurrencesParams.fromJson(
        ResponseDecoder(null), 'params', notification.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['file'] = file;
    result['occurrences'] =
        occurrences.map((Occurrences value) => value.toJson()).toList();
    return result;
  }

  Notification toNotification() {
    return Notification('analysis.occurrences', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisOccurrencesParams) {
      return file == other.file &&
          listEqual(occurrences, other.occurrences,
              (Occurrences a, Occurrences b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        file,
        occurrences,
      );
}

/// analysis.outline params
///
/// {
///   "file": FilePath
///   "outline": List<Outline>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisOutlineParams implements HasToJson {
  /// The file with which the outline is associated.
  String file;

  /// The outline fragments associated with the file.
  List<Outline> outline;

  AnalysisOutlineParams(this.file, this.outline);

  factory AnalysisOutlineParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String file;
      if (json.containsKey('file')) {
        file = jsonDecoder.decodeString(jsonPath + '.file', json['file']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'file');
      }
      List<Outline> outline;
      if (json.containsKey('outline')) {
        outline = jsonDecoder.decodeList(
            jsonPath + '.outline',
            json['outline'],
            (String jsonPath, Object? json) =>
                Outline.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'outline');
      }
      return AnalysisOutlineParams(file, outline);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'analysis.outline params', json);
    }
  }

  factory AnalysisOutlineParams.fromNotification(Notification notification) {
    return AnalysisOutlineParams.fromJson(
        ResponseDecoder(null), 'params', notification.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['file'] = file;
    result['outline'] = outline.map((Outline value) => value.toJson()).toList();
    return result;
  }

  Notification toNotification() {
    return Notification('analysis.outline', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisOutlineParams) {
      return file == other.file &&
          listEqual(outline, other.outline, (Outline a, Outline b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        file,
        outline,
      );
}

/// AnalysisService
///
/// enum {
///   FOLDING
///   HIGHLIGHTS
///   NAVIGATION
///   OCCURRENCES
///   OUTLINE
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisService implements Enum {
  static const AnalysisService FOLDING = AnalysisService._('FOLDING');

  static const AnalysisService HIGHLIGHTS = AnalysisService._('HIGHLIGHTS');

  static const AnalysisService NAVIGATION = AnalysisService._('NAVIGATION');

  static const AnalysisService OCCURRENCES = AnalysisService._('OCCURRENCES');

  static const AnalysisService OUTLINE = AnalysisService._('OUTLINE');

  /// A list containing all of the enum values that are defined.
  static const List<AnalysisService> VALUES = <AnalysisService>[
    FOLDING,
    HIGHLIGHTS,
    NAVIGATION,
    OCCURRENCES,
    OUTLINE
  ];

  @override
  final String name;

  const AnalysisService._(this.name);

  factory AnalysisService(String name) {
    switch (name) {
      case 'FOLDING':
        return FOLDING;
      case 'HIGHLIGHTS':
        return HIGHLIGHTS;
      case 'NAVIGATION':
        return NAVIGATION;
      case 'OCCURRENCES':
        return OCCURRENCES;
      case 'OUTLINE':
        return OUTLINE;
    }
    throw Exception('Illegal enum value: $name');
  }

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

  @override
  String toString() => 'AnalysisService.$name';

  String toJson() => name;
}

/// analysis.setContextRoots params
///
/// {
///   "roots": List<ContextRoot>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisSetContextRootsParams implements RequestParams {
  /// A list of the context roots that should be analyzed.
  List<ContextRoot> roots;

  AnalysisSetContextRootsParams(this.roots);

  factory AnalysisSetContextRootsParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      List<ContextRoot> roots;
      if (json.containsKey('roots')) {
        roots = jsonDecoder.decodeList(
            jsonPath + '.roots',
            json['roots'],
            (String jsonPath, Object? json) =>
                ContextRoot.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'roots');
      }
      return AnalysisSetContextRootsParams(roots);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'analysis.setContextRoots params', json);
    }
  }

  factory AnalysisSetContextRootsParams.fromRequest(Request request) {
    return AnalysisSetContextRootsParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['roots'] = roots.map((ContextRoot value) => value.toJson()).toList();
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'analysis.setContextRoots', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisSetContextRootsParams) {
      return listEqual(
          roots, other.roots, (ContextRoot a, ContextRoot b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => roots.hashCode;
}

/// analysis.setContextRoots result
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisSetContextRootsResult implements ResponseResult {
  @override
  Map<String, Object> toJson() => <String, Object>{};

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: null);
  }

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

  @override
  int get hashCode => 969645618;
}

/// analysis.setPriorityFiles params
///
/// {
///   "files": List<FilePath>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisSetPriorityFilesParams implements RequestParams {
  /// The files that are to be a priority for analysis.
  List<String> files;

  AnalysisSetPriorityFilesParams(this.files);

  factory AnalysisSetPriorityFilesParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      List<String> files;
      if (json.containsKey('files')) {
        files = jsonDecoder.decodeList(
            jsonPath + '.files', json['files'], jsonDecoder.decodeString);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'files');
      }
      return AnalysisSetPriorityFilesParams(files);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'analysis.setPriorityFiles params', json);
    }
  }

  factory AnalysisSetPriorityFilesParams.fromRequest(Request request) {
    return AnalysisSetPriorityFilesParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['files'] = files;
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'analysis.setPriorityFiles', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisSetPriorityFilesParams) {
      return listEqual(files, other.files, (String a, String b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => files.hashCode;
}

/// analysis.setPriorityFiles result
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisSetPriorityFilesResult implements ResponseResult {
  @override
  Map<String, Object> toJson() => <String, Object>{};

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: null);
  }

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

  @override
  int get hashCode => 330050055;
}

/// analysis.setSubscriptions params
///
/// {
///   "subscriptions": Map<AnalysisService, List<FilePath>>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisSetSubscriptionsParams implements RequestParams {
  /// A table mapping services to a list of the files being subscribed to the
  /// service.
  Map<AnalysisService, List<String>> subscriptions;

  AnalysisSetSubscriptionsParams(this.subscriptions);

  factory AnalysisSetSubscriptionsParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      Map<AnalysisService, List<String>> subscriptions;
      if (json.containsKey('subscriptions')) {
        subscriptions = jsonDecoder.decodeMap(
            jsonPath + '.subscriptions', json['subscriptions'],
            keyDecoder: (String jsonPath, Object? json) =>
                AnalysisService.fromJson(jsonDecoder, jsonPath, json),
            valueDecoder: (String jsonPath, Object? json) => jsonDecoder
                .decodeList(jsonPath, json, jsonDecoder.decodeString));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'subscriptions');
      }
      return AnalysisSetSubscriptionsParams(subscriptions);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'analysis.setSubscriptions params', json);
    }
  }

  factory AnalysisSetSubscriptionsParams.fromRequest(Request request) {
    return AnalysisSetSubscriptionsParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['subscriptions'] = mapMap(subscriptions,
        keyCallback: (AnalysisService value) => value.toJson());
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'analysis.setSubscriptions', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisSetSubscriptionsParams) {
      return mapEqual(
          subscriptions,
          other.subscriptions,
          (List<String> a, List<String> b) =>
              listEqual(a, b, (String a, String b) => a == b));
    }
    return false;
  }

  @override
  int get hashCode => subscriptions.hashCode;
}

/// analysis.setSubscriptions result
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisSetSubscriptionsResult implements ResponseResult {
  @override
  Map<String, Object> toJson() => <String, Object>{};

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: null);
  }

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

  @override
  int get hashCode => 218088493;
}

/// analysis.updateContent params
///
/// {
///   "files": Map<FilePath, AddContentOverlay | ChangeContentOverlay | RemoveContentOverlay>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisUpdateContentParams implements RequestParams {
  /// A table mapping the files whose content has changed to a description of
  /// the content change.
  Map<String, Object> files;

  AnalysisUpdateContentParams(this.files);

  factory AnalysisUpdateContentParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      Map<String, Object> files;
      if (json.containsKey('files')) {
        files = jsonDecoder.decodeMap(jsonPath + '.files', json['files'],
            valueDecoder: (String jsonPath, Object? json) =>
                jsonDecoder.decodeUnion(jsonPath, json, 'type', {
                  'add': (String jsonPath, Object? json) =>
                      AddContentOverlay.fromJson(jsonDecoder, jsonPath, json),
                  'change': (String jsonPath, Object? json) =>
                      ChangeContentOverlay.fromJson(
                          jsonDecoder, jsonPath, json),
                  'remove': (String jsonPath, Object? json) =>
                      RemoveContentOverlay.fromJson(jsonDecoder, jsonPath, json)
                }));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'files');
      }
      return AnalysisUpdateContentParams(files);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'analysis.updateContent params', json);
    }
  }

  factory AnalysisUpdateContentParams.fromRequest(Request request) {
    return AnalysisUpdateContentParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['files'] = mapMap(files,
        valueCallback: (Object value) => (value as dynamic).toJson());
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'analysis.updateContent', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is AnalysisUpdateContentParams) {
      return mapEqual(files, other.files, (Object a, Object b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => files.hashCode;
}

/// analysis.updateContent result
///
/// Clients may not extend, implement or mix-in this class.
class AnalysisUpdateContentResult implements ResponseResult {
  @override
  Map<String, Object> toJson() => <String, Object>{};

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: null);
  }

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

  @override
  int get hashCode => 468798730;
}

/// completion.getSuggestions params
///
/// {
///   "file": FilePath
///   "offset": int
/// }
///
/// Clients may not extend, implement or mix-in this class.
class CompletionGetSuggestionsParams implements RequestParams {
  /// The file containing the point at which suggestions are to be made.
  String file;

  /// The offset within the file at which suggestions are to be made.
  int offset;

  CompletionGetSuggestionsParams(this.file, this.offset);

  factory CompletionGetSuggestionsParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    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 CompletionGetSuggestionsParams(file, offset);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'completion.getSuggestions params', json);
    }
  }

  factory CompletionGetSuggestionsParams.fromRequest(Request request) {
    return CompletionGetSuggestionsParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

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

  @override
  Request toRequest(String id) {
    return Request(id, 'completion.getSuggestions', toJson());
  }

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

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

  @override
  int get hashCode => Object.hash(
        file,
        offset,
      );
}

/// completion.getSuggestions result
///
/// {
///   "replacementOffset": int
///   "replacementLength": int
///   "results": List<CompletionSuggestion>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class CompletionGetSuggestionsResult implements ResponseResult {
  /// The offset of the start of the text to be replaced. This will be
  /// different than the offset used to request the completion suggestions if
  /// there was a portion of an identifier before the original offset. In
  /// particular, the replacementOffset will be the offset of the beginning of
  /// said identifier.
  int replacementOffset;

  /// The length of the text to be replaced if the remainder of the identifier
  /// containing the cursor is to be replaced when the suggestion is applied
  /// (that is, the number of characters in the existing identifier).
  int replacementLength;

  /// The completion suggestions being reported. The notification contains all
  /// possible completions at the requested cursor position, even those that do
  /// not match the characters the user has already typed. This allows the
  /// client to respond to further keystrokes from the user without having to
  /// make additional requests.
  List<CompletionSuggestion> results;

  CompletionGetSuggestionsResult(
      this.replacementOffset, this.replacementLength, this.results);

  factory CompletionGetSuggestionsResult.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      int replacementOffset;
      if (json.containsKey('replacementOffset')) {
        replacementOffset = jsonDecoder.decodeInt(
            jsonPath + '.replacementOffset', json['replacementOffset']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'replacementOffset');
      }
      int replacementLength;
      if (json.containsKey('replacementLength')) {
        replacementLength = jsonDecoder.decodeInt(
            jsonPath + '.replacementLength', json['replacementLength']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'replacementLength');
      }
      List<CompletionSuggestion> results;
      if (json.containsKey('results')) {
        results = jsonDecoder.decodeList(
            jsonPath + '.results',
            json['results'],
            (String jsonPath, Object? json) =>
                CompletionSuggestion.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'results');
      }
      return CompletionGetSuggestionsResult(
          replacementOffset, replacementLength, results);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'completion.getSuggestions result', json);
    }
  }

  factory CompletionGetSuggestionsResult.fromResponse(Response response) {
    return CompletionGetSuggestionsResult.fromJson(
        ResponseDecoder(REQUEST_ID_REFACTORING_KINDS.remove(response.id)),
        'result',
        response.result);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['replacementOffset'] = replacementOffset;
    result['replacementLength'] = replacementLength;
    result['results'] =
        results.map((CompletionSuggestion value) => value.toJson()).toList();
    return result;
  }

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is CompletionGetSuggestionsResult) {
      return replacementOffset == other.replacementOffset &&
          replacementLength == other.replacementLength &&
          listEqual(results, other.results,
              (CompletionSuggestion a, CompletionSuggestion b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        replacementOffset,
        replacementLength,
        results,
      );
}

/// ContextRoot
///
/// {
///   "root": FilePath
///   "exclude": List<FilePath>
///   "optionsFile": optional FilePath
/// }
///
/// Clients may not extend, implement or mix-in this class.
class ContextRoot implements HasToJson {
  /// The absolute path of the root directory containing the files to be
  /// analyzed.
  String root;

  /// A list of the absolute paths of files and directories within the root
  /// directory that should not be analyzed.
  List<String> exclude;

  /// The absolute path of the analysis options file that should be used to
  /// control the analysis of the files in the context.
  String? optionsFile;

  ContextRoot(this.root, this.exclude, {this.optionsFile});

  factory ContextRoot.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String root;
      if (json.containsKey('root')) {
        root = jsonDecoder.decodeString(jsonPath + '.root', json['root']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'root');
      }
      List<String> exclude;
      if (json.containsKey('exclude')) {
        exclude = jsonDecoder.decodeList(
            jsonPath + '.exclude', json['exclude'], jsonDecoder.decodeString);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'exclude');
      }
      String? optionsFile;
      if (json.containsKey('optionsFile')) {
        optionsFile = jsonDecoder.decodeString(
            jsonPath + '.optionsFile', json['optionsFile']);
      }
      return ContextRoot(root, exclude, optionsFile: optionsFile);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'ContextRoot', json);
    }
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['root'] = root;
    result['exclude'] = exclude;
    var optionsFile = this.optionsFile;
    if (optionsFile != null) {
      result['optionsFile'] = optionsFile;
    }
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is ContextRoot) {
      return root == other.root &&
          listEqual(exclude, other.exclude, (String a, String b) => a == b) &&
          optionsFile == other.optionsFile;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        root,
        exclude,
        optionsFile,
      );
}

/// convertGetterToMethod feedback
///
/// Clients may not extend, implement or mix-in this class.
class ConvertGetterToMethodFeedback extends RefactoringFeedback
    implements HasToJson {
  @override
  bool operator ==(other) {
    if (other is ConvertGetterToMethodFeedback) {
      return true;
    }
    return false;
  }

  @override
  int get hashCode => 616032599;
}

/// convertGetterToMethod options
///
/// Clients may not extend, implement or mix-in this class.
class ConvertGetterToMethodOptions extends RefactoringOptions
    implements HasToJson {
  @override
  bool operator ==(other) {
    if (other is ConvertGetterToMethodOptions) {
      return true;
    }
    return false;
  }

  @override
  int get hashCode => 488848400;
}

/// convertMethodToGetter feedback
///
/// Clients may not extend, implement or mix-in this class.
class ConvertMethodToGetterFeedback extends RefactoringFeedback
    implements HasToJson {
  @override
  bool operator ==(other) {
    if (other is ConvertMethodToGetterFeedback) {
      return true;
    }
    return false;
  }

  @override
  int get hashCode => 165291526;
}

/// convertMethodToGetter options
///
/// Clients may not extend, implement or mix-in this class.
class ConvertMethodToGetterOptions extends RefactoringOptions
    implements HasToJson {
  @override
  bool operator ==(other) {
    if (other is ConvertMethodToGetterOptions) {
      return true;
    }
    return false;
  }

  @override
  int get hashCode => 27952290;
}

/// edit.getAssists params
///
/// {
///   "file": FilePath
///   "offset": int
///   "length": int
/// }
///
/// Clients may not extend, implement or mix-in this class.
class EditGetAssistsParams implements RequestParams {
  /// The file containing the code for which assists are being requested.
  String file;

  /// The offset of the code for which assists are being requested.
  int offset;

  /// The length of the code for which assists are being requested.
  int length;

  EditGetAssistsParams(this.file, this.offset, this.length);

  factory EditGetAssistsParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    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');
      }
      return EditGetAssistsParams(file, offset, length);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'edit.getAssists params', json);
    }
  }

  factory EditGetAssistsParams.fromRequest(Request request) {
    return EditGetAssistsParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['file'] = file;
    result['offset'] = offset;
    result['length'] = length;
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'edit.getAssists', toJson());
  }

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

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

  @override
  int get hashCode => Object.hash(
        file,
        offset,
        length,
      );
}

/// edit.getAssists result
///
/// {
///   "assists": List<PrioritizedSourceChange>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class EditGetAssistsResult implements ResponseResult {
  /// The assists that are available at the given location.
  List<PrioritizedSourceChange> assists;

  EditGetAssistsResult(this.assists);

  factory EditGetAssistsResult.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      List<PrioritizedSourceChange> assists;
      if (json.containsKey('assists')) {
        assists = jsonDecoder.decodeList(
            jsonPath + '.assists',
            json['assists'],
            (String jsonPath, Object? json) =>
                PrioritizedSourceChange.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'assists');
      }
      return EditGetAssistsResult(assists);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'edit.getAssists result', json);
    }
  }

  factory EditGetAssistsResult.fromResponse(Response response) {
    return EditGetAssistsResult.fromJson(
        ResponseDecoder(REQUEST_ID_REFACTORING_KINDS.remove(response.id)),
        'result',
        response.result);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['assists'] =
        assists.map((PrioritizedSourceChange value) => value.toJson()).toList();
    return result;
  }

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is EditGetAssistsResult) {
      return listEqual(assists, other.assists,
          (PrioritizedSourceChange a, PrioritizedSourceChange b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => assists.hashCode;
}

/// edit.getAvailableRefactorings params
///
/// {
///   "file": FilePath
///   "offset": int
///   "length": int
/// }
///
/// Clients may not extend, implement or mix-in this class.
class EditGetAvailableRefactoringsParams implements RequestParams {
  /// The file containing the code on which the refactoring would be based.
  String file;

  /// The offset of the code on which the refactoring would be based.
  int offset;

  /// The length of the code on which the refactoring would be based.
  int length;

  EditGetAvailableRefactoringsParams(this.file, this.offset, this.length);

  factory EditGetAvailableRefactoringsParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    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');
      }
      return EditGetAvailableRefactoringsParams(file, offset, length);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'edit.getAvailableRefactorings params', json);
    }
  }

  factory EditGetAvailableRefactoringsParams.fromRequest(Request request) {
    return EditGetAvailableRefactoringsParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['file'] = file;
    result['offset'] = offset;
    result['length'] = length;
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'edit.getAvailableRefactorings', toJson());
  }

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

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

  @override
  int get hashCode => Object.hash(
        file,
        offset,
        length,
      );
}

/// edit.getAvailableRefactorings result
///
/// {
///   "kinds": List<RefactoringKind>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class EditGetAvailableRefactoringsResult implements ResponseResult {
  /// The kinds of refactorings that are valid for the given selection.
  ///
  /// The list of refactoring kinds is currently limited to those defined by
  /// the server API, preventing plugins from adding their own refactorings.
  /// However, plugins can support pre-defined refactorings, such as a rename
  /// refactoring, at locations not supported by server.
  List<RefactoringKind> kinds;

  EditGetAvailableRefactoringsResult(this.kinds);

  factory EditGetAvailableRefactoringsResult.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      List<RefactoringKind> kinds;
      if (json.containsKey('kinds')) {
        kinds = jsonDecoder.decodeList(
            jsonPath + '.kinds',
            json['kinds'],
            (String jsonPath, Object? json) =>
                RefactoringKind.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'kinds');
      }
      return EditGetAvailableRefactoringsResult(kinds);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'edit.getAvailableRefactorings result', json);
    }
  }

  factory EditGetAvailableRefactoringsResult.fromResponse(Response response) {
    return EditGetAvailableRefactoringsResult.fromJson(
        ResponseDecoder(REQUEST_ID_REFACTORING_KINDS.remove(response.id)),
        'result',
        response.result);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['kinds'] =
        kinds.map((RefactoringKind value) => value.toJson()).toList();
    return result;
  }

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is EditGetAvailableRefactoringsResult) {
      return listEqual(
          kinds, other.kinds, (RefactoringKind a, RefactoringKind b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => kinds.hashCode;
}

/// edit.getFixes params
///
/// {
///   "file": FilePath
///   "offset": int
/// }
///
/// Clients may not extend, implement or mix-in this class.
class EditGetFixesParams implements RequestParams {
  /// The file containing the errors for which fixes are being requested.
  String file;

  /// The offset used to select the errors for which fixes will be returned.
  int offset;

  EditGetFixesParams(this.file, this.offset);

  factory EditGetFixesParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    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 EditGetFixesParams(file, offset);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'edit.getFixes params', json);
    }
  }

  factory EditGetFixesParams.fromRequest(Request request) {
    return EditGetFixesParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

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

  @override
  Request toRequest(String id) {
    return Request(id, 'edit.getFixes', toJson());
  }

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

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

  @override
  int get hashCode => Object.hash(
        file,
        offset,
      );
}

/// edit.getFixes result
///
/// {
///   "fixes": List<AnalysisErrorFixes>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class EditGetFixesResult implements ResponseResult {
  /// The fixes that are available for the errors at the given offset.
  List<AnalysisErrorFixes> fixes;

  EditGetFixesResult(this.fixes);

  factory EditGetFixesResult.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      List<AnalysisErrorFixes> fixes;
      if (json.containsKey('fixes')) {
        fixes = jsonDecoder.decodeList(
            jsonPath + '.fixes',
            json['fixes'],
            (String jsonPath, Object? json) =>
                AnalysisErrorFixes.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'fixes');
      }
      return EditGetFixesResult(fixes);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'edit.getFixes result', json);
    }
  }

  factory EditGetFixesResult.fromResponse(Response response) {
    return EditGetFixesResult.fromJson(
        ResponseDecoder(REQUEST_ID_REFACTORING_KINDS.remove(response.id)),
        'result',
        response.result);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['fixes'] =
        fixes.map((AnalysisErrorFixes value) => value.toJson()).toList();
    return result;
  }

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is EditGetFixesResult) {
      return listEqual(fixes, other.fixes,
          (AnalysisErrorFixes a, AnalysisErrorFixes b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => fixes.hashCode;
}

/// edit.getRefactoring params
///
/// {
///   "kind": RefactoringKind
///   "file": FilePath
///   "offset": int
///   "length": int
///   "validateOnly": bool
///   "options": optional RefactoringOptions
/// }
///
/// Clients may not extend, implement or mix-in this class.
class EditGetRefactoringParams implements RequestParams {
  /// The kind of refactoring to be performed.
  RefactoringKind kind;

  /// The file containing the code involved in the refactoring.
  String file;

  /// The offset of the region involved in the refactoring.
  int offset;

  /// The length of the region involved in the refactoring.
  int length;

  /// True if the client is only requesting that the values of the options be
  /// validated and no change be generated.
  bool validateOnly;

  /// Data used to provide values provided by the user. The structure of the
  /// data is dependent on the kind of refactoring being performed. The data
  /// that is expected is documented in the section titled Refactorings,
  /// labeled as "Options". This field can be omitted if the refactoring does
  /// not require any options or if the values of those options are not known.
  RefactoringOptions? options;

  EditGetRefactoringParams(
      this.kind, this.file, this.offset, this.length, this.validateOnly,
      {this.options});

  factory EditGetRefactoringParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      RefactoringKind kind;
      if (json.containsKey('kind')) {
        kind = RefactoringKind.fromJson(
            jsonDecoder, jsonPath + '.kind', json['kind']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'kind');
      }
      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');
      }
      bool validateOnly;
      if (json.containsKey('validateOnly')) {
        validateOnly = jsonDecoder.decodeBool(
            jsonPath + '.validateOnly', json['validateOnly']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'validateOnly');
      }
      RefactoringOptions? options;
      if (json.containsKey('options')) {
        options = RefactoringOptions.fromJson(
            jsonDecoder, jsonPath + '.options', json['options'], kind);
      }
      return EditGetRefactoringParams(kind, file, offset, length, validateOnly,
          options: options);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'edit.getRefactoring params', json);
    }
  }

  factory EditGetRefactoringParams.fromRequest(Request request) {
    var params = EditGetRefactoringParams.fromJson(
        RequestDecoder(request), 'params', request.params);
    REQUEST_ID_REFACTORING_KINDS[request.id] = params.kind;
    return params;
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['kind'] = kind.toJson();
    result['file'] = file;
    result['offset'] = offset;
    result['length'] = length;
    result['validateOnly'] = validateOnly;
    var options = this.options;
    if (options != null) {
      result['options'] = options.toJson();
    }
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'edit.getRefactoring', toJson());
  }

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

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

  @override
  int get hashCode => Object.hash(
        kind,
        file,
        offset,
        length,
        validateOnly,
        options,
      );
}

/// edit.getRefactoring result
///
/// {
///   "initialProblems": List<RefactoringProblem>
///   "optionsProblems": List<RefactoringProblem>
///   "finalProblems": List<RefactoringProblem>
///   "feedback": optional RefactoringFeedback
///   "change": optional SourceChange
///   "potentialEdits": optional List<String>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class EditGetRefactoringResult implements ResponseResult {
  /// The initial status of the refactoring, that is, problems related to the
  /// context in which the refactoring is requested. The list should be empty
  /// if there are no known problems.
  List<RefactoringProblem> initialProblems;

  /// The options validation status, that is, problems in the given options,
  /// such as light-weight validation of a new name, flags compatibility, etc.
  /// The list should be empty if there are no known problems.
  List<RefactoringProblem> optionsProblems;

  /// The final status of the refactoring, that is, problems identified in the
  /// result of a full, potentially expensive validation and / or change
  /// creation. The list should be empty if there are no known problems.
  List<RefactoringProblem> finalProblems;

  /// Data used to provide feedback to the user. The structure of the data is
  /// dependent on the kind of refactoring being created. The data that is
  /// returned is documented in the section titled Refactorings, labeled as
  /// "Feedback".
  RefactoringFeedback? feedback;

  /// The changes that are to be applied to affect the refactoring. This field
  /// can be omitted if there are problems that prevent a set of changes from
  /// being computed, such as having no options specified for a refactoring
  /// that requires them, or if only validation was requested.
  SourceChange? change;

  /// The ids of source edits that are not known to be valid. An edit is not
  /// known to be valid if there was insufficient type information for the
  /// plugin to be able to determine whether or not the code needs to be
  /// modified, such as when a member is being renamed and there is a reference
  /// to a member from an unknown type. This field can be omitted if the change
  /// field is omitted or if there are no potential edits for the refactoring.
  List<String>? potentialEdits;

  EditGetRefactoringResult(
      this.initialProblems, this.optionsProblems, this.finalProblems,
      {this.feedback, this.change, this.potentialEdits});

  factory EditGetRefactoringResult.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      List<RefactoringProblem> initialProblems;
      if (json.containsKey('initialProblems')) {
        initialProblems = jsonDecoder.decodeList(
            jsonPath + '.initialProblems',
            json['initialProblems'],
            (String jsonPath, Object? json) =>
                RefactoringProblem.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'initialProblems');
      }
      List<RefactoringProblem> optionsProblems;
      if (json.containsKey('optionsProblems')) {
        optionsProblems = jsonDecoder.decodeList(
            jsonPath + '.optionsProblems',
            json['optionsProblems'],
            (String jsonPath, Object? json) =>
                RefactoringProblem.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'optionsProblems');
      }
      List<RefactoringProblem> finalProblems;
      if (json.containsKey('finalProblems')) {
        finalProblems = jsonDecoder.decodeList(
            jsonPath + '.finalProblems',
            json['finalProblems'],
            (String jsonPath, Object? json) =>
                RefactoringProblem.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'finalProblems');
      }
      RefactoringFeedback? feedback;
      if (json.containsKey('feedback')) {
        feedback = RefactoringFeedback.fromJson(
            jsonDecoder, jsonPath + '.feedback', json['feedback'], json);
      }
      SourceChange? change;
      if (json.containsKey('change')) {
        change = SourceChange.fromJson(
            jsonDecoder, jsonPath + '.change', json['change']);
      }
      List<String>? potentialEdits;
      if (json.containsKey('potentialEdits')) {
        potentialEdits = jsonDecoder.decodeList(jsonPath + '.potentialEdits',
            json['potentialEdits'], jsonDecoder.decodeString);
      }
      return EditGetRefactoringResult(
          initialProblems, optionsProblems, finalProblems,
          feedback: feedback, change: change, potentialEdits: potentialEdits);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'edit.getRefactoring result', json);
    }
  }

  factory EditGetRefactoringResult.fromResponse(Response response) {
    return EditGetRefactoringResult.fromJson(
        ResponseDecoder(REQUEST_ID_REFACTORING_KINDS.remove(response.id)),
        'result',
        response.result);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['initialProblems'] = initialProblems
        .map((RefactoringProblem value) => value.toJson())
        .toList();
    result['optionsProblems'] = optionsProblems
        .map((RefactoringProblem value) => value.toJson())
        .toList();
    result['finalProblems'] = finalProblems
        .map((RefactoringProblem value) => value.toJson())
        .toList();
    var feedback = this.feedback;
    if (feedback != null) {
      result['feedback'] = feedback.toJson();
    }
    var change = this.change;
    if (change != null) {
      result['change'] = change.toJson();
    }
    var potentialEdits = this.potentialEdits;
    if (potentialEdits != null) {
      result['potentialEdits'] = potentialEdits;
    }
    return result;
  }

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is EditGetRefactoringResult) {
      return listEqual(initialProblems, other.initialProblems,
              (RefactoringProblem a, RefactoringProblem b) => a == b) &&
          listEqual(optionsProblems, other.optionsProblems,
              (RefactoringProblem a, RefactoringProblem b) => a == b) &&
          listEqual(finalProblems, other.finalProblems,
              (RefactoringProblem a, RefactoringProblem b) => a == b) &&
          feedback == other.feedback &&
          change == other.change &&
          listEqual(potentialEdits, other.potentialEdits,
              (String a, String b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        initialProblems,
        optionsProblems,
        finalProblems,
        feedback,
        change,
        potentialEdits,
      );
}

/// extractLocalVariable feedback
///
/// {
///   "coveringExpressionOffsets": optional List<int>
///   "coveringExpressionLengths": optional List<int>
///   "names": List<String>
///   "offsets": List<int>
///   "lengths": List<int>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class ExtractLocalVariableFeedback extends RefactoringFeedback {
  /// The offsets of the expressions that cover the specified selection, from
  /// the down most to the up most.
  List<int>? coveringExpressionOffsets;

  /// The lengths of the expressions that cover the specified selection, from
  /// the down most to the up most.
  List<int>? coveringExpressionLengths;

  /// The proposed names for the local variable.
  List<String> names;

  /// The offsets of the expressions that would be replaced by a reference to
  /// the variable.
  List<int> offsets;

  /// The lengths of the expressions that would be replaced by a reference to
  /// the variable. The lengths correspond to the offsets. In other words, for
  /// a given expression, if the offset of that expression is offsets[i], then
  /// the length of that expression is lengths[i].
  List<int> lengths;

  ExtractLocalVariableFeedback(this.names, this.offsets, this.lengths,
      {this.coveringExpressionOffsets, this.coveringExpressionLengths});

  factory ExtractLocalVariableFeedback.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      List<int>? coveringExpressionOffsets;
      if (json.containsKey('coveringExpressionOffsets')) {
        coveringExpressionOffsets = jsonDecoder.decodeList(
            jsonPath + '.coveringExpressionOffsets',
            json['coveringExpressionOffsets'],
            jsonDecoder.decodeInt);
      }
      List<int>? coveringExpressionLengths;
      if (json.containsKey('coveringExpressionLengths')) {
        coveringExpressionLengths = jsonDecoder.decodeList(
            jsonPath + '.coveringExpressionLengths',
            json['coveringExpressionLengths'],
            jsonDecoder.decodeInt);
      }
      List<String> names;
      if (json.containsKey('names')) {
        names = jsonDecoder.decodeList(
            jsonPath + '.names', json['names'], jsonDecoder.decodeString);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'names');
      }
      List<int> offsets;
      if (json.containsKey('offsets')) {
        offsets = jsonDecoder.decodeList(
            jsonPath + '.offsets', json['offsets'], jsonDecoder.decodeInt);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'offsets');
      }
      List<int> lengths;
      if (json.containsKey('lengths')) {
        lengths = jsonDecoder.decodeList(
            jsonPath + '.lengths', json['lengths'], jsonDecoder.decodeInt);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'lengths');
      }
      return ExtractLocalVariableFeedback(names, offsets, lengths,
          coveringExpressionOffsets: coveringExpressionOffsets,
          coveringExpressionLengths: coveringExpressionLengths);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'extractLocalVariable feedback', json);
    }
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    var coveringExpressionOffsets = this.coveringExpressionOffsets;
    if (coveringExpressionOffsets != null) {
      result['coveringExpressionOffsets'] = coveringExpressionOffsets;
    }
    var coveringExpressionLengths = this.coveringExpressionLengths;
    if (coveringExpressionLengths != null) {
      result['coveringExpressionLengths'] = coveringExpressionLengths;
    }
    result['names'] = names;
    result['offsets'] = offsets;
    result['lengths'] = lengths;
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is ExtractLocalVariableFeedback) {
      return listEqual(coveringExpressionOffsets,
              other.coveringExpressionOffsets, (int a, int b) => a == b) &&
          listEqual(coveringExpressionLengths, other.coveringExpressionLengths,
              (int a, int b) => a == b) &&
          listEqual(names, other.names, (String a, String b) => a == b) &&
          listEqual(offsets, other.offsets, (int a, int b) => a == b) &&
          listEqual(lengths, other.lengths, (int a, int b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        coveringExpressionOffsets,
        coveringExpressionLengths,
        names,
        offsets,
        lengths,
      );
}

/// extractLocalVariable options
///
/// {
///   "name": String
///   "extractAll": bool
/// }
///
/// Clients may not extend, implement or mix-in this class.
class ExtractLocalVariableOptions extends RefactoringOptions {
  /// The name that the local variable should be given.
  String name;

  /// True if all occurrences of the expression within the scope in which the
  /// variable will be defined should be replaced by a reference to the local
  /// variable. The expression used to initiate the refactoring will always be
  /// replaced.
  bool extractAll;

  ExtractLocalVariableOptions(this.name, this.extractAll);

  factory ExtractLocalVariableOptions.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String name;
      if (json.containsKey('name')) {
        name = jsonDecoder.decodeString(jsonPath + '.name', json['name']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'name');
      }
      bool extractAll;
      if (json.containsKey('extractAll')) {
        extractAll = jsonDecoder.decodeBool(
            jsonPath + '.extractAll', json['extractAll']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'extractAll');
      }
      return ExtractLocalVariableOptions(name, extractAll);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'extractLocalVariable options', json);
    }
  }

  factory ExtractLocalVariableOptions.fromRefactoringParams(
      EditGetRefactoringParams refactoringParams, Request request) {
    return ExtractLocalVariableOptions.fromJson(
        RequestDecoder(request), 'options', refactoringParams.options);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['name'] = name;
    result['extractAll'] = extractAll;
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is ExtractLocalVariableOptions) {
      return name == other.name && extractAll == other.extractAll;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        name,
        extractAll,
      );
}

/// extractMethod feedback
///
/// {
///   "offset": int
///   "length": int
///   "returnType": String
///   "names": List<String>
///   "canCreateGetter": bool
///   "parameters": List<RefactoringMethodParameter>
///   "offsets": List<int>
///   "lengths": List<int>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class ExtractMethodFeedback extends RefactoringFeedback {
  /// The offset to the beginning of the expression or statements that will be
  /// extracted.
  int offset;

  /// The length of the expression or statements that will be extracted.
  int length;

  /// The proposed return type for the method. If the returned element does not
  /// have a declared return type, this field will contain an empty string.
  String returnType;

  /// The proposed names for the method.
  List<String> names;

  /// True if a getter could be created rather than a method.
  bool canCreateGetter;

  /// The proposed parameters for the method.
  List<RefactoringMethodParameter> parameters;

  /// The offsets of the expressions or statements that would be replaced by an
  /// invocation of the method.
  List<int> offsets;

  /// The lengths of the expressions or statements that would be replaced by an
  /// invocation of the method. The lengths correspond to the offsets. In other
  /// words, for a given expression (or block of statements), if the offset of
  /// that expression is offsets[i], then the length of that expression is
  /// lengths[i].
  List<int> lengths;

  ExtractMethodFeedback(this.offset, this.length, this.returnType, this.names,
      this.canCreateGetter, this.parameters, this.offsets, this.lengths);

  factory ExtractMethodFeedback.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    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 returnType;
      if (json.containsKey('returnType')) {
        returnType = jsonDecoder.decodeString(
            jsonPath + '.returnType', json['returnType']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'returnType');
      }
      List<String> names;
      if (json.containsKey('names')) {
        names = jsonDecoder.decodeList(
            jsonPath + '.names', json['names'], jsonDecoder.decodeString);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'names');
      }
      bool canCreateGetter;
      if (json.containsKey('canCreateGetter')) {
        canCreateGetter = jsonDecoder.decodeBool(
            jsonPath + '.canCreateGetter', json['canCreateGetter']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'canCreateGetter');
      }
      List<RefactoringMethodParameter> parameters;
      if (json.containsKey('parameters')) {
        parameters = jsonDecoder.decodeList(
            jsonPath + '.parameters',
            json['parameters'],
            (String jsonPath, Object? json) =>
                RefactoringMethodParameter.fromJson(
                    jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'parameters');
      }
      List<int> offsets;
      if (json.containsKey('offsets')) {
        offsets = jsonDecoder.decodeList(
            jsonPath + '.offsets', json['offsets'], jsonDecoder.decodeInt);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'offsets');
      }
      List<int> lengths;
      if (json.containsKey('lengths')) {
        lengths = jsonDecoder.decodeList(
            jsonPath + '.lengths', json['lengths'], jsonDecoder.decodeInt);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'lengths');
      }
      return ExtractMethodFeedback(offset, length, returnType, names,
          canCreateGetter, parameters, offsets, lengths);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'extractMethod feedback', json);
    }
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['offset'] = offset;
    result['length'] = length;
    result['returnType'] = returnType;
    result['names'] = names;
    result['canCreateGetter'] = canCreateGetter;
    result['parameters'] = parameters
        .map((RefactoringMethodParameter value) => value.toJson())
        .toList();
    result['offsets'] = offsets;
    result['lengths'] = lengths;
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is ExtractMethodFeedback) {
      return offset == other.offset &&
          length == other.length &&
          returnType == other.returnType &&
          listEqual(names, other.names, (String a, String b) => a == b) &&
          canCreateGetter == other.canCreateGetter &&
          listEqual(
              parameters,
              other.parameters,
              (RefactoringMethodParameter a, RefactoringMethodParameter b) =>
                  a == b) &&
          listEqual(offsets, other.offsets, (int a, int b) => a == b) &&
          listEqual(lengths, other.lengths, (int a, int b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        offset,
        length,
        returnType,
        names,
        canCreateGetter,
        parameters,
        offsets,
        lengths,
      );
}

/// extractMethod options
///
/// {
///   "returnType": String
///   "createGetter": bool
///   "name": String
///   "parameters": List<RefactoringMethodParameter>
///   "extractAll": bool
/// }
///
/// Clients may not extend, implement or mix-in this class.
class ExtractMethodOptions extends RefactoringOptions {
  /// The return type that should be defined for the method.
  String returnType;

  /// True if a getter should be created rather than a method. It is an error
  /// if this field is true and the list of parameters is non-empty.
  bool createGetter;

  /// The name that the method should be given.
  String name;

  /// The parameters that should be defined for the method.
  ///
  /// It is an error if a REQUIRED or NAMED parameter follows a POSITIONAL
  /// parameter. It is an error if a REQUIRED or POSITIONAL parameter follows a
  /// NAMED parameter.
  ///
  /// - To change the order and/or update proposed parameters, add parameters
  ///   with the same identifiers as proposed.
  /// - To add new parameters, omit their identifier.
  /// - To remove some parameters, omit them in this list.
  List<RefactoringMethodParameter> parameters;

  /// True if all occurrences of the expression or statements should be
  /// replaced by an invocation of the method. The expression or statements
  /// used to initiate the refactoring will always be replaced.
  bool extractAll;

  ExtractMethodOptions(this.returnType, this.createGetter, this.name,
      this.parameters, this.extractAll);

  factory ExtractMethodOptions.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String returnType;
      if (json.containsKey('returnType')) {
        returnType = jsonDecoder.decodeString(
            jsonPath + '.returnType', json['returnType']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'returnType');
      }
      bool createGetter;
      if (json.containsKey('createGetter')) {
        createGetter = jsonDecoder.decodeBool(
            jsonPath + '.createGetter', json['createGetter']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'createGetter');
      }
      String name;
      if (json.containsKey('name')) {
        name = jsonDecoder.decodeString(jsonPath + '.name', json['name']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'name');
      }
      List<RefactoringMethodParameter> parameters;
      if (json.containsKey('parameters')) {
        parameters = jsonDecoder.decodeList(
            jsonPath + '.parameters',
            json['parameters'],
            (String jsonPath, Object? json) =>
                RefactoringMethodParameter.fromJson(
                    jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'parameters');
      }
      bool extractAll;
      if (json.containsKey('extractAll')) {
        extractAll = jsonDecoder.decodeBool(
            jsonPath + '.extractAll', json['extractAll']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'extractAll');
      }
      return ExtractMethodOptions(
          returnType, createGetter, name, parameters, extractAll);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'extractMethod options', json);
    }
  }

  factory ExtractMethodOptions.fromRefactoringParams(
      EditGetRefactoringParams refactoringParams, Request request) {
    return ExtractMethodOptions.fromJson(
        RequestDecoder(request), 'options', refactoringParams.options);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['returnType'] = returnType;
    result['createGetter'] = createGetter;
    result['name'] = name;
    result['parameters'] = parameters
        .map((RefactoringMethodParameter value) => value.toJson())
        .toList();
    result['extractAll'] = extractAll;
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is ExtractMethodOptions) {
      return returnType == other.returnType &&
          createGetter == other.createGetter &&
          name == other.name &&
          listEqual(
              parameters,
              other.parameters,
              (RefactoringMethodParameter a, RefactoringMethodParameter b) =>
                  a == b) &&
          extractAll == other.extractAll;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        returnType,
        createGetter,
        name,
        parameters,
        extractAll,
      );
}

/// inlineLocalVariable feedback
///
/// {
///   "name": String
///   "occurrences": int
/// }
///
/// Clients may not extend, implement or mix-in this class.
class InlineLocalVariableFeedback extends RefactoringFeedback {
  /// The name of the variable being inlined.
  String name;

  /// The number of times the variable occurs.
  int occurrences;

  InlineLocalVariableFeedback(this.name, this.occurrences);

  factory InlineLocalVariableFeedback.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String name;
      if (json.containsKey('name')) {
        name = jsonDecoder.decodeString(jsonPath + '.name', json['name']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'name');
      }
      int occurrences;
      if (json.containsKey('occurrences')) {
        occurrences = jsonDecoder.decodeInt(
            jsonPath + '.occurrences', json['occurrences']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'occurrences');
      }
      return InlineLocalVariableFeedback(name, occurrences);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'inlineLocalVariable feedback', json);
    }
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['name'] = name;
    result['occurrences'] = occurrences;
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is InlineLocalVariableFeedback) {
      return name == other.name && occurrences == other.occurrences;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        name,
        occurrences,
      );
}

/// inlineLocalVariable options
///
/// Clients may not extend, implement or mix-in this class.
class InlineLocalVariableOptions extends RefactoringOptions
    implements HasToJson {
  @override
  bool operator ==(other) {
    if (other is InlineLocalVariableOptions) {
      return true;
    }
    return false;
  }

  @override
  int get hashCode => 540364977;
}

/// inlineMethod feedback
///
/// {
///   "className": optional String
///   "methodName": String
///   "isDeclaration": bool
/// }
///
/// Clients may not extend, implement or mix-in this class.
class InlineMethodFeedback extends RefactoringFeedback {
  /// The name of the class enclosing the method being inlined. If not a class
  /// member is being inlined, this field will be absent.
  String? className;

  /// The name of the method (or function) being inlined.
  String methodName;

  /// True if the declaration of the method is selected and all references
  /// should be inlined.
  bool isDeclaration;

  InlineMethodFeedback(this.methodName, this.isDeclaration, {this.className});

  factory InlineMethodFeedback.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String? className;
      if (json.containsKey('className')) {
        className = jsonDecoder.decodeString(
            jsonPath + '.className', json['className']);
      }
      String methodName;
      if (json.containsKey('methodName')) {
        methodName = jsonDecoder.decodeString(
            jsonPath + '.methodName', json['methodName']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'methodName');
      }
      bool isDeclaration;
      if (json.containsKey('isDeclaration')) {
        isDeclaration = jsonDecoder.decodeBool(
            jsonPath + '.isDeclaration', json['isDeclaration']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'isDeclaration');
      }
      return InlineMethodFeedback(methodName, isDeclaration,
          className: className);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'inlineMethod feedback', json);
    }
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    var className = this.className;
    if (className != null) {
      result['className'] = className;
    }
    result['methodName'] = methodName;
    result['isDeclaration'] = isDeclaration;
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is InlineMethodFeedback) {
      return className == other.className &&
          methodName == other.methodName &&
          isDeclaration == other.isDeclaration;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        className,
        methodName,
        isDeclaration,
      );
}

/// inlineMethod options
///
/// {
///   "deleteSource": bool
///   "inlineAll": bool
/// }
///
/// Clients may not extend, implement or mix-in this class.
class InlineMethodOptions extends RefactoringOptions {
  /// True if the method being inlined should be removed. It is an error if
  /// this field is true and inlineAll is false.
  bool deleteSource;

  /// True if all invocations of the method should be inlined, or false if only
  /// the invocation site used to create this refactoring should be inlined.
  bool inlineAll;

  InlineMethodOptions(this.deleteSource, this.inlineAll);

  factory InlineMethodOptions.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      bool deleteSource;
      if (json.containsKey('deleteSource')) {
        deleteSource = jsonDecoder.decodeBool(
            jsonPath + '.deleteSource', json['deleteSource']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'deleteSource');
      }
      bool inlineAll;
      if (json.containsKey('inlineAll')) {
        inlineAll =
            jsonDecoder.decodeBool(jsonPath + '.inlineAll', json['inlineAll']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'inlineAll');
      }
      return InlineMethodOptions(deleteSource, inlineAll);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'inlineMethod options', json);
    }
  }

  factory InlineMethodOptions.fromRefactoringParams(
      EditGetRefactoringParams refactoringParams, Request request) {
    return InlineMethodOptions.fromJson(
        RequestDecoder(request), 'options', refactoringParams.options);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['deleteSource'] = deleteSource;
    result['inlineAll'] = inlineAll;
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is InlineMethodOptions) {
      return deleteSource == other.deleteSource && inlineAll == other.inlineAll;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        deleteSource,
        inlineAll,
      );
}

/// kythe.getKytheEntries params
///
/// {
///   "file": FilePath
/// }
///
/// Clients may not extend, implement or mix-in this class.
class KytheGetKytheEntriesParams implements RequestParams {
  /// The file containing the code for which the Kythe Entry objects are being
  /// requested.
  String file;

  KytheGetKytheEntriesParams(this.file);

  factory KytheGetKytheEntriesParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String file;
      if (json.containsKey('file')) {
        file = jsonDecoder.decodeString(jsonPath + '.file', json['file']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'file');
      }
      return KytheGetKytheEntriesParams(file);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'kythe.getKytheEntries params', json);
    }
  }

  factory KytheGetKytheEntriesParams.fromRequest(Request request) {
    return KytheGetKytheEntriesParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['file'] = file;
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'kythe.getKytheEntries', toJson());
  }

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

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

  @override
  int get hashCode => file.hashCode;
}

/// kythe.getKytheEntries result
///
/// {
///   "entries": List<KytheEntry>
///   "files": List<FilePath>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class KytheGetKytheEntriesResult implements ResponseResult {
  /// The list of KytheEntry objects for the queried file.
  List<KytheEntry> entries;

  /// The set of files paths that were required, but not in the file system, to
  /// give a complete and accurate Kythe graph for the file. This could be due
  /// to a referenced file that does not exist or generated files not being
  /// generated or passed before the call to "getKytheEntries".
  List<String> files;

  KytheGetKytheEntriesResult(this.entries, this.files);

  factory KytheGetKytheEntriesResult.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      List<KytheEntry> entries;
      if (json.containsKey('entries')) {
        entries = jsonDecoder.decodeList(
            jsonPath + '.entries',
            json['entries'],
            (String jsonPath, Object? json) =>
                KytheEntry.fromJson(jsonDecoder, jsonPath, json));
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'entries');
      }
      List<String> files;
      if (json.containsKey('files')) {
        files = jsonDecoder.decodeList(
            jsonPath + '.files', json['files'], jsonDecoder.decodeString);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'files');
      }
      return KytheGetKytheEntriesResult(entries, files);
    } else {
      throw jsonDecoder.mismatch(
          jsonPath, 'kythe.getKytheEntries result', json);
    }
  }

  factory KytheGetKytheEntriesResult.fromResponse(Response response) {
    return KytheGetKytheEntriesResult.fromJson(
        ResponseDecoder(REQUEST_ID_REFACTORING_KINDS.remove(response.id)),
        'result',
        response.result);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['entries'] =
        entries.map((KytheEntry value) => value.toJson()).toList();
    result['files'] = files;
    return result;
  }

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is KytheGetKytheEntriesResult) {
      return listEqual(
              entries, other.entries, (KytheEntry a, KytheEntry b) => a == b) &&
          listEqual(files, other.files, (String a, String b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        entries,
        files,
      );
}

/// moveFile feedback
///
/// Clients may not extend, implement or mix-in this class.
class MoveFileFeedback extends RefactoringFeedback implements HasToJson {
  @override
  bool operator ==(other) {
    if (other is MoveFileFeedback) {
      return true;
    }
    return false;
  }

  @override
  int get hashCode => 438975893;
}

/// moveFile options
///
/// {
///   "newFile": FilePath
/// }
///
/// Clients may not extend, implement or mix-in this class.
class MoveFileOptions extends RefactoringOptions {
  /// The new file path to which the given file is being moved.
  String newFile;

  MoveFileOptions(this.newFile);

  factory MoveFileOptions.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String newFile;
      if (json.containsKey('newFile')) {
        newFile =
            jsonDecoder.decodeString(jsonPath + '.newFile', json['newFile']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'newFile');
      }
      return MoveFileOptions(newFile);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'moveFile options', json);
    }
  }

  factory MoveFileOptions.fromRefactoringParams(
      EditGetRefactoringParams refactoringParams, Request request) {
    return MoveFileOptions.fromJson(
        RequestDecoder(request), 'options', refactoringParams.options);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['newFile'] = newFile;
    return result;
  }

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

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

  @override
  int get hashCode => newFile.hashCode;
}

/// plugin.error params
///
/// {
///   "isFatal": bool
///   "message": String
///   "stackTrace": String
/// }
///
/// Clients may not extend, implement or mix-in this class.
class PluginErrorParams implements HasToJson {
  /// A flag indicating whether the error is a fatal error, meaning that the
  /// plugin will shutdown automatically after sending this notification. If
  /// true, the server will not expect any other responses or notifications
  /// from the plugin.
  bool isFatal;

  /// The error message indicating what kind of error was encountered.
  String message;

  /// The stack trace associated with the generation of the error, used for
  /// debugging the plugin.
  String stackTrace;

  PluginErrorParams(this.isFatal, this.message, this.stackTrace);

  factory PluginErrorParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      bool isFatal;
      if (json.containsKey('isFatal')) {
        isFatal =
            jsonDecoder.decodeBool(jsonPath + '.isFatal', json['isFatal']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'isFatal');
      }
      String message;
      if (json.containsKey('message')) {
        message =
            jsonDecoder.decodeString(jsonPath + '.message', json['message']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'message');
      }
      String stackTrace;
      if (json.containsKey('stackTrace')) {
        stackTrace = jsonDecoder.decodeString(
            jsonPath + '.stackTrace', json['stackTrace']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'stackTrace');
      }
      return PluginErrorParams(isFatal, message, stackTrace);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'plugin.error params', json);
    }
  }

  factory PluginErrorParams.fromNotification(Notification notification) {
    return PluginErrorParams.fromJson(
        ResponseDecoder(null), 'params', notification.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['isFatal'] = isFatal;
    result['message'] = message;
    result['stackTrace'] = stackTrace;
    return result;
  }

  Notification toNotification() {
    return Notification('plugin.error', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is PluginErrorParams) {
      return isFatal == other.isFatal &&
          message == other.message &&
          stackTrace == other.stackTrace;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        isFatal,
        message,
        stackTrace,
      );
}

/// plugin.shutdown params
///
/// Clients may not extend, implement or mix-in this class.
class PluginShutdownParams implements RequestParams {
  @override
  Map<String, Object> toJson() => <String, Object>{};

  @override
  Request toRequest(String id) {
    return Request(id, 'plugin.shutdown', null);
  }

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

  @override
  int get hashCode => 478064585;
}

/// plugin.shutdown result
///
/// Clients may not extend, implement or mix-in this class.
class PluginShutdownResult implements ResponseResult {
  @override
  Map<String, Object> toJson() => <String, Object>{};

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: null);
  }

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

  @override
  int get hashCode => 9389109;
}

/// plugin.versionCheck params
///
/// {
///   "byteStorePath": FilePath
///   "sdkPath": FilePath
///   "version": String
/// }
///
/// Clients may not extend, implement or mix-in this class.
class PluginVersionCheckParams implements RequestParams {
  /// The path to the directory containing the on-disk byte store that is to be
  /// used by any analysis drivers that are created.
  String byteStorePath;

  /// The path to the directory containing the SDK that is to be used by any
  /// analysis drivers that are created.
  String sdkPath;

  /// The version number of the plugin spec supported by the analysis server
  /// that is executing the plugin.
  String version;

  PluginVersionCheckParams(this.byteStorePath, this.sdkPath, this.version);

  factory PluginVersionCheckParams.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String byteStorePath;
      if (json.containsKey('byteStorePath')) {
        byteStorePath = jsonDecoder.decodeString(
            jsonPath + '.byteStorePath', json['byteStorePath']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'byteStorePath');
      }
      String sdkPath;
      if (json.containsKey('sdkPath')) {
        sdkPath =
            jsonDecoder.decodeString(jsonPath + '.sdkPath', json['sdkPath']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'sdkPath');
      }
      String version;
      if (json.containsKey('version')) {
        version =
            jsonDecoder.decodeString(jsonPath + '.version', json['version']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'version');
      }
      return PluginVersionCheckParams(byteStorePath, sdkPath, version);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'plugin.versionCheck params', json);
    }
  }

  factory PluginVersionCheckParams.fromRequest(Request request) {
    return PluginVersionCheckParams.fromJson(
        RequestDecoder(request), 'params', request.params);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['byteStorePath'] = byteStorePath;
    result['sdkPath'] = sdkPath;
    result['version'] = version;
    return result;
  }

  @override
  Request toRequest(String id) {
    return Request(id, 'plugin.versionCheck', toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is PluginVersionCheckParams) {
      return byteStorePath == other.byteStorePath &&
          sdkPath == other.sdkPath &&
          version == other.version;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        byteStorePath,
        sdkPath,
        version,
      );
}

/// plugin.versionCheck result
///
/// {
///   "isCompatible": bool
///   "name": String
///   "version": String
///   "contactInfo": optional String
///   "interestingFiles": List<String>
/// }
///
/// Clients may not extend, implement or mix-in this class.
class PluginVersionCheckResult implements ResponseResult {
  /// A flag indicating whether the plugin supports the same version of the
  /// plugin spec as the analysis server. If the value is false, then the
  /// plugin is expected to shutdown after returning the response.
  bool isCompatible;

  /// The name of the plugin. This value is only used when the server needs to
  /// identify the plugin, either to the user or for debugging purposes.
  String name;

  /// The version of the plugin. This value is only used when the server needs
  /// to identify the plugin, either to the user or for debugging purposes.
  String version;

  /// Information that the user can use to use to contact the maintainers of
  /// the plugin when there is a problem.
  String? contactInfo;

  /// The glob patterns of the files for which the plugin will provide
  /// information. This value is ignored if the isCompatible field is false.
  /// Otherwise, it will be used to identify the files for which the plugin
  /// should be notified of changes.
  List<String> interestingFiles;

  PluginVersionCheckResult(
      this.isCompatible, this.name, this.version, this.interestingFiles,
      {this.contactInfo});

  factory PluginVersionCheckResult.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      bool isCompatible;
      if (json.containsKey('isCompatible')) {
        isCompatible = jsonDecoder.decodeBool(
            jsonPath + '.isCompatible', json['isCompatible']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'isCompatible');
      }
      String name;
      if (json.containsKey('name')) {
        name = jsonDecoder.decodeString(jsonPath + '.name', json['name']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'name');
      }
      String version;
      if (json.containsKey('version')) {
        version =
            jsonDecoder.decodeString(jsonPath + '.version', json['version']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'version');
      }
      String? contactInfo;
      if (json.containsKey('contactInfo')) {
        contactInfo = jsonDecoder.decodeString(
            jsonPath + '.contactInfo', json['contactInfo']);
      }
      List<String> interestingFiles;
      if (json.containsKey('interestingFiles')) {
        interestingFiles = jsonDecoder.decodeList(
            jsonPath + '.interestingFiles',
            json['interestingFiles'],
            jsonDecoder.decodeString);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'interestingFiles');
      }
      return PluginVersionCheckResult(
          isCompatible, name, version, interestingFiles,
          contactInfo: contactInfo);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'plugin.versionCheck result', json);
    }
  }

  factory PluginVersionCheckResult.fromResponse(Response response) {
    return PluginVersionCheckResult.fromJson(
        ResponseDecoder(REQUEST_ID_REFACTORING_KINDS.remove(response.id)),
        'result',
        response.result);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['isCompatible'] = isCompatible;
    result['name'] = name;
    result['version'] = version;
    var contactInfo = this.contactInfo;
    if (contactInfo != null) {
      result['contactInfo'] = contactInfo;
    }
    result['interestingFiles'] = interestingFiles;
    return result;
  }

  @override
  Response toResponse(String id, int requestTime) {
    return Response(id, requestTime, result: toJson());
  }

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

  @override
  bool operator ==(other) {
    if (other is PluginVersionCheckResult) {
      return isCompatible == other.isCompatible &&
          name == other.name &&
          version == other.version &&
          contactInfo == other.contactInfo &&
          listEqual(interestingFiles, other.interestingFiles,
              (String a, String b) => a == b);
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        isCompatible,
        name,
        version,
        contactInfo,
        interestingFiles,
      );
}

/// PrioritizedSourceChange
///
/// {
///   "priority": int
///   "change": SourceChange
/// }
///
/// Clients may not extend, implement or mix-in this class.
class PrioritizedSourceChange implements HasToJson {
  /// The priority of the change. The value is expected to be non-negative, and
  /// zero (0) is the lowest priority.
  int priority;

  /// The change with which the relevance is associated.
  SourceChange change;

  PrioritizedSourceChange(this.priority, this.change);

  factory PrioritizedSourceChange.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      int priority;
      if (json.containsKey('priority')) {
        priority =
            jsonDecoder.decodeInt(jsonPath + '.priority', json['priority']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'priority');
      }
      SourceChange change;
      if (json.containsKey('change')) {
        change = SourceChange.fromJson(
            jsonDecoder, jsonPath + '.change', json['change']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'change');
      }
      return PrioritizedSourceChange(priority, change);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'PrioritizedSourceChange', json);
    }
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['priority'] = priority;
    result['change'] = change.toJson();
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is PrioritizedSourceChange) {
      return priority == other.priority && change == other.change;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        priority,
        change,
      );
}

/// RefactoringFeedback
///
/// {
/// }
///
/// Clients may not extend, implement or mix-in this class.
class RefactoringFeedback implements HasToJson {
  RefactoringFeedback();

  factory RefactoringFeedback.fromJson(JsonDecoder jsonDecoder, String jsonPath,
      Object? json, Map responseJson) {
    return refactoringFeedbackFromJson(
        jsonDecoder, jsonPath, json, responseJson);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    return result;
  }

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

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

  @override
  int get hashCode => 0;
}

/// RefactoringOptions
///
/// {
/// }
///
/// Clients may not extend, implement or mix-in this class.
class RefactoringOptions implements HasToJson {
  RefactoringOptions();

  factory RefactoringOptions.fromJson(JsonDecoder jsonDecoder, String jsonPath,
      Object? json, RefactoringKind kind) {
    return refactoringOptionsFromJson(jsonDecoder, jsonPath, json, kind);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    return result;
  }

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

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

  @override
  int get hashCode => 0;
}

/// rename feedback
///
/// {
///   "offset": int
///   "length": int
///   "elementKindName": String
///   "oldName": String
/// }
///
/// Clients may not extend, implement or mix-in this class.
class RenameFeedback extends RefactoringFeedback {
  /// The offset to the beginning of the name selected to be renamed.
  int offset;

  /// The length of the name selected to be renamed.
  int length;

  /// The human-readable description of the kind of element being renamed (such
  /// as “class” or “function type alias”).
  String elementKindName;

  /// The old name of the element before the refactoring.
  String oldName;

  RenameFeedback(this.offset, this.length, this.elementKindName, this.oldName);

  factory RenameFeedback.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    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 elementKindName;
      if (json.containsKey('elementKindName')) {
        elementKindName = jsonDecoder.decodeString(
            jsonPath + '.elementKindName', json['elementKindName']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'elementKindName');
      }
      String oldName;
      if (json.containsKey('oldName')) {
        oldName =
            jsonDecoder.decodeString(jsonPath + '.oldName', json['oldName']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'oldName');
      }
      return RenameFeedback(offset, length, elementKindName, oldName);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'rename feedback', json);
    }
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['offset'] = offset;
    result['length'] = length;
    result['elementKindName'] = elementKindName;
    result['oldName'] = oldName;
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is RenameFeedback) {
      return offset == other.offset &&
          length == other.length &&
          elementKindName == other.elementKindName &&
          oldName == other.oldName;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        offset,
        length,
        elementKindName,
        oldName,
      );
}

/// rename options
///
/// {
///   "newName": String
/// }
///
/// Clients may not extend, implement or mix-in this class.
class RenameOptions extends RefactoringOptions {
  /// The name that the element should have after the refactoring.
  String newName;

  RenameOptions(this.newName);

  factory RenameOptions.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      String newName;
      if (json.containsKey('newName')) {
        newName =
            jsonDecoder.decodeString(jsonPath + '.newName', json['newName']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'newName');
      }
      return RenameOptions(newName);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'rename options', json);
    }
  }

  factory RenameOptions.fromRefactoringParams(
      EditGetRefactoringParams refactoringParams, Request request) {
    return RenameOptions.fromJson(
        RequestDecoder(request), 'options', refactoringParams.options);
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['newName'] = newName;
    return result;
  }

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

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

  @override
  int get hashCode => newName.hashCode;
}

/// RequestError
///
/// {
///   "code": RequestErrorCode
///   "message": String
///   "stackTrace": optional String
/// }
///
/// Clients may not extend, implement or mix-in this class.
class RequestError implements HasToJson {
  /// A code that uniquely identifies the error that occurred.
  RequestErrorCode code;

  /// A short description of the error.
  String message;

  /// The stack trace associated with processing the request, used for
  /// debugging the plugin.
  String? stackTrace;

  RequestError(this.code, this.message, {this.stackTrace});

  factory RequestError.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      RequestErrorCode code;
      if (json.containsKey('code')) {
        code = RequestErrorCode.fromJson(
            jsonDecoder, jsonPath + '.code', json['code']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'code');
      }
      String message;
      if (json.containsKey('message')) {
        message =
            jsonDecoder.decodeString(jsonPath + '.message', json['message']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'message');
      }
      String? stackTrace;
      if (json.containsKey('stackTrace')) {
        stackTrace = jsonDecoder.decodeString(
            jsonPath + '.stackTrace', json['stackTrace']);
      }
      return RequestError(code, message, stackTrace: stackTrace);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'RequestError', json);
    }
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['code'] = code.toJson();
    result['message'] = message;
    var stackTrace = this.stackTrace;
    if (stackTrace != null) {
      result['stackTrace'] = stackTrace;
    }
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is RequestError) {
      return code == other.code &&
          message == other.message &&
          stackTrace == other.stackTrace;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        code,
        message,
        stackTrace,
      );
}

/// RequestErrorCode
///
/// enum {
///   INVALID_OVERLAY_CHANGE
///   INVALID_PARAMETER
///   PLUGIN_ERROR
///   UNKNOWN_REQUEST
/// }
///
/// Clients may not extend, implement or mix-in this class.
class RequestErrorCode implements Enum {
  /// An "analysis.updateContent" request contained a ChangeContentOverlay
  /// object that can't be applied. This can happen for two reasons:
  ///
  /// - there was no preceding AddContentOverlay and hence no content to which
  ///   the edits could be applied, or
  /// - one or more of the specified edits have an offset or length that is out
  ///   of range.
  static const RequestErrorCode INVALID_OVERLAY_CHANGE =
      RequestErrorCode._('INVALID_OVERLAY_CHANGE');

  /// One of the method parameters was invalid.
  static const RequestErrorCode INVALID_PARAMETER =
      RequestErrorCode._('INVALID_PARAMETER');

  /// An internal error occurred in the plugin while attempting to respond to a
  /// request. Also see the plugin.error notification for errors that occur
  /// outside of handling a request.
  static const RequestErrorCode PLUGIN_ERROR =
      RequestErrorCode._('PLUGIN_ERROR');

  /// A request was received that the plugin does not recognize, or cannot
  /// handle in its current configuration.
  static const RequestErrorCode UNKNOWN_REQUEST =
      RequestErrorCode._('UNKNOWN_REQUEST');

  /// A list containing all of the enum values that are defined.
  static const List<RequestErrorCode> VALUES = <RequestErrorCode>[
    INVALID_OVERLAY_CHANGE,
    INVALID_PARAMETER,
    PLUGIN_ERROR,
    UNKNOWN_REQUEST
  ];

  @override
  final String name;

  const RequestErrorCode._(this.name);

  factory RequestErrorCode(String name) {
    switch (name) {
      case 'INVALID_OVERLAY_CHANGE':
        return INVALID_OVERLAY_CHANGE;
      case 'INVALID_PARAMETER':
        return INVALID_PARAMETER;
      case 'PLUGIN_ERROR':
        return PLUGIN_ERROR;
      case 'UNKNOWN_REQUEST':
        return UNKNOWN_REQUEST;
    }
    throw Exception('Illegal enum value: $name');
  }

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

  @override
  String toString() => 'RequestErrorCode.$name';

  String toJson() => name;
}

/// WatchEvent
///
/// {
///   "type": WatchEventType
///   "path": FilePath
/// }
///
/// Clients may not extend, implement or mix-in this class.
class WatchEvent implements HasToJson {
  /// The type of change represented by this event.
  WatchEventType type;

  /// The absolute path of the file or directory that changed.
  String path;

  WatchEvent(this.type, this.path);

  factory WatchEvent.fromJson(
      JsonDecoder jsonDecoder, String jsonPath, Object? json) {
    json ??= {};
    if (json is Map) {
      WatchEventType type;
      if (json.containsKey('type')) {
        type = WatchEventType.fromJson(
            jsonDecoder, jsonPath + '.type', json['type']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'type');
      }
      String path;
      if (json.containsKey('path')) {
        path = jsonDecoder.decodeString(jsonPath + '.path', json['path']);
      } else {
        throw jsonDecoder.mismatch(jsonPath, 'path');
      }
      return WatchEvent(type, path);
    } else {
      throw jsonDecoder.mismatch(jsonPath, 'WatchEvent', json);
    }
  }

  @override
  Map<String, Object> toJson() {
    var result = <String, Object>{};
    result['type'] = type.toJson();
    result['path'] = path;
    return result;
  }

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

  @override
  bool operator ==(other) {
    if (other is WatchEvent) {
      return type == other.type && path == other.path;
    }
    return false;
  }

  @override
  int get hashCode => Object.hash(
        type,
        path,
      );
}

/// WatchEventType
///
/// enum {
///   ADD
///   MODIFY
///   REMOVE
/// }
///
/// Clients may not extend, implement or mix-in this class.
class WatchEventType implements Enum {
  /// An indication that the file or directory was added.
  static const WatchEventType ADD = WatchEventType._('ADD');

  /// An indication that the file was modified.
  static const WatchEventType MODIFY = WatchEventType._('MODIFY');

  /// An indication that the file or directory was removed.
  static const WatchEventType REMOVE = WatchEventType._('REMOVE');

  /// A list containing all of the enum values that are defined.
  static const List<WatchEventType> VALUES = <WatchEventType>[
    ADD,
    MODIFY,
    REMOVE
  ];

  @override
  final String name;

  const WatchEventType._(this.name);

  factory WatchEventType(String name) {
    switch (name) {
      case 'ADD':
        return ADD;
      case 'MODIFY':
        return MODIFY;
      case 'REMOVE':
        return REMOVE;
    }
    throw Exception('Illegal enum value: $name');
  }

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

  @override
  String toString() => 'WatchEventType.$name';

  String toJson() => name;
}