pkg/analysis_server/lib/lsp_protocol/protocol_generated.dart

// Copyright (c) 2018, 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/lsp_spec/generate_all.dart".

// ignore_for_file: deprecated_member_use
// ignore_for_file: deprecated_member_use_from_same_package
// ignore_for_file: unnecessary_brace_in_string_interps
// ignore_for_file: unused_import

import 'dart:core' hide deprecated;
import 'dart:core' as core show deprecated;
import 'dart:convert' show JsonEncoder;
import 'package:analysis_server/lsp_protocol/protocol_special.dart';
import 'package:analysis_server/src/protocol/protocol_internal.dart'
    show listEqual, mapEqual;
import 'package:analyzer/src/generated/utilities_general.dart';

const jsonEncoder = const JsonEncoder.withIndent('    ');

class ApplyWorkspaceEditParams implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      ApplyWorkspaceEditParams.canParse, ApplyWorkspaceEditParams.fromJson);

  ApplyWorkspaceEditParams(this.label, this.edit) {
    if (edit == null) {
      throw 'edit is required but was not provided';
    }
  }
  static ApplyWorkspaceEditParams fromJson(Map<String, dynamic> json) {
    final label = json['label'];
    final edit =
        json['edit'] != null ? WorkspaceEdit.fromJson(json['edit']) : null;
    return new ApplyWorkspaceEditParams(label, edit);
  }

  /// The edits to apply.
  final WorkspaceEdit edit;

  /// An optional label of the workspace edit. This label is presented in the
  /// user interface for example on an undo stack to undo the workspace edit.
  final String label;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (label != null) {
      __result['label'] = label;
    }
    __result['edit'] = edit ?? (throw 'edit is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['label'] == null || obj['label'] is String) &&
        obj.containsKey('edit') &&
        WorkspaceEdit.canParse(obj['edit']);
  }

  @override
  bool operator ==(other) {
    if (other is ApplyWorkspaceEditParams) {
      return label == other.label && edit == other.edit && true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class ApplyWorkspaceEditResponse implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      ApplyWorkspaceEditResponse.canParse, ApplyWorkspaceEditResponse.fromJson);

  ApplyWorkspaceEditResponse(this.applied) {
    if (applied == null) {
      throw 'applied is required but was not provided';
    }
  }
  static ApplyWorkspaceEditResponse fromJson(Map<String, dynamic> json) {
    final applied = json['applied'];
    return new ApplyWorkspaceEditResponse(applied);
  }

  /// Indicates whether the edit was applied or not.
  final bool applied;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['applied'] =
        applied ?? (throw 'applied is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('applied') &&
        obj['applied'] is bool;
  }

  @override
  bool operator ==(other) {
    if (other is ApplyWorkspaceEditResponse) {
      return applied == other.applied && true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class CancelParams implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(CancelParams.canParse, CancelParams.fromJson);

  CancelParams(this.id) {
    if (id == null) {
      throw 'id is required but was not provided';
    }
  }
  static CancelParams fromJson(Map<String, dynamic> json) {
    final id = json['id'] is num
        ? new Either2<num, String>.t1(json['id'])
        : (json['id'] is String
            ? new Either2<num, String>.t2(json['id'])
            : (throw '''${json['id']} was not one of (num, String)'''));
    return new CancelParams(id);
  }

  /// The request id to cancel.
  final Either2<num, String> id;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['id'] = id ?? (throw 'id is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('id') &&
        (obj['id'] is num || obj['id'] is String);
  }

  @override
  bool operator ==(other) {
    if (other is CancelParams) {
      return id == other.id && true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class ClientCapabilities implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      ClientCapabilities.canParse, ClientCapabilities.fromJson);

  ClientCapabilities(this.workspace, this.textDocument, this.experimental);
  static ClientCapabilities fromJson(Map<String, dynamic> json) {
    final workspace = json['workspace'] != null
        ? WorkspaceClientCapabilities.fromJson(json['workspace'])
        : null;
    final textDocument = json['textDocument'] != null
        ? TextDocumentClientCapabilities.fromJson(json['textDocument'])
        : null;
    final experimental = json['experimental'];
    return new ClientCapabilities(workspace, textDocument, experimental);
  }

  /// Experimental client capabilities.
  final dynamic experimental;

  /// Text document specific client capabilities.
  final TextDocumentClientCapabilities textDocument;

  /// Workspace specific client capabilities.
  final WorkspaceClientCapabilities workspace;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (workspace != null) {
      __result['workspace'] = workspace;
    }
    if (textDocument != null) {
      __result['textDocument'] = textDocument;
    }
    if (experimental != null) {
      __result['experimental'] = experimental;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['workspace'] == null ||
            WorkspaceClientCapabilities.canParse(obj['workspace'])) &&
        (obj['textDocument'] == null ||
            TextDocumentClientCapabilities.canParse(obj['textDocument'])) &&
        (obj['experimental'] == null || true);
  }

  @override
  bool operator ==(other) {
    if (other is ClientCapabilities) {
      return workspace == other.workspace &&
          textDocument == other.textDocument &&
          experimental == other.experimental &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// A code action represents a change that can be performed in code, e.g. to fix
/// a problem or to refactor code.
///
/// A CodeAction must set either `edit` and/or a `command`. If both are
/// supplied, the `edit` is applied first, then the `command` is executed.
class CodeAction implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(CodeAction.canParse, CodeAction.fromJson);

  CodeAction(this.title, this.kind, this.diagnostics, this.edit, this.command) {
    if (title == null) {
      throw 'title is required but was not provided';
    }
  }
  static CodeAction fromJson(Map<String, dynamic> json) {
    final title = json['title'];
    final kind =
        json['kind'] != null ? CodeActionKind.fromJson(json['kind']) : null;
    final diagnostics = json['diagnostics']
        ?.map((item) => item != null ? Diagnostic.fromJson(item) : null)
        ?.cast<Diagnostic>()
        ?.toList();
    final edit =
        json['edit'] != null ? WorkspaceEdit.fromJson(json['edit']) : null;
    final command =
        json['command'] != null ? Command.fromJson(json['command']) : null;
    return new CodeAction(title, kind, diagnostics, edit, command);
  }

  /// A command this code action executes. If a code action provides an edit and
  /// a command, first the edit is executed and then the command.
  final Command command;

  /// The diagnostics that this code action resolves.
  final List<Diagnostic> diagnostics;

  /// The workspace edit this code action performs.
  final WorkspaceEdit edit;

  /// The kind of the code action.
  ///
  /// Used to filter code actions.
  final CodeActionKind kind;

  /// A short, human-readable, title for this code action.
  final String title;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['title'] = title ?? (throw 'title is required but was not set');
    if (kind != null) {
      __result['kind'] = kind;
    }
    if (diagnostics != null) {
      __result['diagnostics'] = diagnostics;
    }
    if (edit != null) {
      __result['edit'] = edit;
    }
    if (command != null) {
      __result['command'] = command;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('title') &&
        obj['title'] is String &&
        (obj['kind'] == null || CodeActionKind.canParse(obj['kind'])) &&
        (obj['diagnostics'] == null ||
            (obj['diagnostics'] is List &&
                (obj['diagnostics']
                    .every((item) => Diagnostic.canParse(item))))) &&
        (obj['edit'] == null || WorkspaceEdit.canParse(obj['edit'])) &&
        (obj['command'] == null || Command.canParse(obj['command']));
  }

  @override
  bool operator ==(other) {
    if (other is CodeAction) {
      return title == other.title &&
          kind == other.kind &&
          listEqual(diagnostics, other.diagnostics,
              (Diagnostic a, Diagnostic b) => a == b) &&
          edit == other.edit &&
          command == other.command &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Contains additional diagnostic information about the context in which a code
/// action is run.
class CodeActionContext implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      CodeActionContext.canParse, CodeActionContext.fromJson);

  CodeActionContext(this.diagnostics, this.only) {
    if (diagnostics == null) {
      throw 'diagnostics is required but was not provided';
    }
  }
  static CodeActionContext fromJson(Map<String, dynamic> json) {
    final diagnostics = json['diagnostics']
        ?.map((item) => item != null ? Diagnostic.fromJson(item) : null)
        ?.cast<Diagnostic>()
        ?.toList();
    final only = json['only']
        ?.map((item) => item != null ? CodeActionKind.fromJson(item) : null)
        ?.cast<CodeActionKind>()
        ?.toList();
    return new CodeActionContext(diagnostics, only);
  }

  /// An array of diagnostics.
  final List<Diagnostic> diagnostics;

  /// Requested kind of actions to return.
  ///
  /// Actions not of this kind are filtered out by the client before being
  /// shown. So servers can omit computing them.
  final List<CodeActionKind> only;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['diagnostics'] =
        diagnostics ?? (throw 'diagnostics is required but was not set');
    if (only != null) {
      __result['only'] = only;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('diagnostics') &&
        (obj['diagnostics'] is List &&
            (obj['diagnostics'].every((item) => Diagnostic.canParse(item)))) &&
        (obj['only'] == null ||
            (obj['only'] is List &&
                (obj['only'].every((item) => CodeActionKind.canParse(item)))));
  }

  @override
  bool operator ==(other) {
    if (other is CodeActionContext) {
      return listEqual(diagnostics, other.diagnostics,
              (Diagnostic a, Diagnostic b) => a == b) &&
          listEqual(only, other.only,
              (CodeActionKind a, CodeActionKind b) => a == b) &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// A set of predefined code action kinds
class CodeActionKind {
  const CodeActionKind(this._value);
  const CodeActionKind.fromJson(this._value);

  final String _value;

  static bool canParse(Object obj) {
    return obj is String;
  }

  /// Base kind for quickfix actions: 'quickfix'
  static const QuickFix = const CodeActionKind('quickfix');

  /// Base kind for refactoring actions: 'refactor'
  static const Refactor = const CodeActionKind('refactor');

  /// Base kind for refactoring extraction actions: 'refactor.extract'
  ///
  /// Example extract actions:
  ///
  /// - Extract method
  /// - Extract function
  /// - Extract variable
  /// - Extract interface from class
  /// - ...
  static const RefactorExtract = const CodeActionKind('refactor.extract');

  /// Base kind for refactoring inline actions: 'refactor.inline'
  ///
  /// Example inline actions:
  ///
  /// - Inline function
  /// - Inline variable
  /// - Inline constant
  /// - ...
  static const RefactorInline = const CodeActionKind('refactor.inline');

  /// Base kind for refactoring rewrite actions: 'refactor.rewrite'
  ///
  /// Example rewrite actions:
  ///
  /// - Convert JavaScript function to class
  /// - Add or remove parameter
  /// - Encapsulate field
  /// - Make method static
  /// - Move method to base class
  /// - ...
  static const RefactorRewrite = const CodeActionKind('refactor.rewrite');

  /// Base kind for source actions: `source`
  ///
  /// Source code actions apply to the entire file.
  static const Source = const CodeActionKind('source');

  /// Base kind for an organize imports source action: `source.organizeImports`
  static const SourceOrganizeImports =
      const CodeActionKind('source.organizeImports');

  Object toJson() => _value;

  @override
  String toString() => _value.toString();

  @override
  get hashCode => _value.hashCode;

  bool operator ==(o) => o is CodeActionKind && o._value == _value;
}

/// Code Action options.
class CodeActionOptions implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      CodeActionOptions.canParse, CodeActionOptions.fromJson);

  CodeActionOptions(this.codeActionKinds);
  static CodeActionOptions fromJson(Map<String, dynamic> json) {
    if (CodeActionRegistrationOptions.canParse(json)) {
      return CodeActionRegistrationOptions.fromJson(json);
    }
    final codeActionKinds = json['codeActionKinds']
        ?.map((item) => item != null ? CodeActionKind.fromJson(item) : null)
        ?.cast<CodeActionKind>()
        ?.toList();
    return new CodeActionOptions(codeActionKinds);
  }

  /// CodeActionKinds that this server may return.
  ///
  /// The list of kinds may be generic, such as `CodeActionKind.Refactor`, or
  /// the server may list out every specific kind they provide.
  final List<CodeActionKind> codeActionKinds;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (codeActionKinds != null) {
      __result['codeActionKinds'] = codeActionKinds;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['codeActionKinds'] == null ||
            (obj['codeActionKinds'] is List &&
                (obj['codeActionKinds']
                    .every((item) => CodeActionKind.canParse(item)))));
  }

  @override
  bool operator ==(other) {
    if (other is CodeActionOptions) {
      return listEqual(codeActionKinds, other.codeActionKinds,
              (CodeActionKind a, CodeActionKind b) => a == b) &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Params for the CodeActionRequest
class CodeActionParams implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      CodeActionParams.canParse, CodeActionParams.fromJson);

  CodeActionParams(this.textDocument, this.range, this.context) {
    if (textDocument == null) {
      throw 'textDocument is required but was not provided';
    }
    if (range == null) {
      throw 'range is required but was not provided';
    }
    if (context == null) {
      throw 'context is required but was not provided';
    }
  }
  static CodeActionParams fromJson(Map<String, dynamic> json) {
    final textDocument = json['textDocument'] != null
        ? TextDocumentIdentifier.fromJson(json['textDocument'])
        : null;
    final range = json['range'] != null ? Range.fromJson(json['range']) : null;
    final context = json['context'] != null
        ? CodeActionContext.fromJson(json['context'])
        : null;
    return new CodeActionParams(textDocument, range, context);
  }

  /// Context carrying additional information.
  final CodeActionContext context;

  /// The range for which the command was invoked.
  final Range range;

  /// The document in which the command was invoked.
  final TextDocumentIdentifier textDocument;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['textDocument'] =
        textDocument ?? (throw 'textDocument is required but was not set');
    __result['range'] = range ?? (throw 'range is required but was not set');
    __result['context'] =
        context ?? (throw 'context is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('textDocument') &&
        TextDocumentIdentifier.canParse(obj['textDocument']) &&
        obj.containsKey('range') &&
        Range.canParse(obj['range']) &&
        obj.containsKey('context') &&
        CodeActionContext.canParse(obj['context']);
  }

  @override
  bool operator ==(other) {
    if (other is CodeActionParams) {
      return textDocument == other.textDocument &&
          range == other.range &&
          context == other.context &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class CodeActionRegistrationOptions
    implements TextDocumentRegistrationOptions, CodeActionOptions, ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      CodeActionRegistrationOptions.canParse,
      CodeActionRegistrationOptions.fromJson);

  CodeActionRegistrationOptions(this.documentSelector, this.codeActionKinds);
  static CodeActionRegistrationOptions fromJson(Map<String, dynamic> json) {
    final documentSelector = json['documentSelector']
        ?.map((item) => item != null ? DocumentFilter.fromJson(item) : null)
        ?.cast<DocumentFilter>()
        ?.toList();
    final codeActionKinds = json['codeActionKinds']
        ?.map((item) => item != null ? CodeActionKind.fromJson(item) : null)
        ?.cast<CodeActionKind>()
        ?.toList();
    return new CodeActionRegistrationOptions(documentSelector, codeActionKinds);
  }

  /// CodeActionKinds that this server may return.
  ///
  /// The list of kinds may be generic, such as `CodeActionKind.Refactor`, or
  /// the server may list out every specific kind they provide.
  final List<CodeActionKind> codeActionKinds;

  /// A document selector to identify the scope of the registration. If set to
  /// null the document selector provided on the client side will be used.
  final List<DocumentFilter> documentSelector;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['documentSelector'] = documentSelector;
    if (codeActionKinds != null) {
      __result['codeActionKinds'] = codeActionKinds;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('documentSelector') &&
        (obj['documentSelector'] == null ||
            (obj['documentSelector'] is List &&
                (obj['documentSelector']
                    .every((item) => DocumentFilter.canParse(item))))) &&
        (obj['codeActionKinds'] == null ||
            (obj['codeActionKinds'] is List &&
                (obj['codeActionKinds']
                    .every((item) => CodeActionKind.canParse(item)))));
  }

  @override
  bool operator ==(other) {
    if (other is CodeActionRegistrationOptions) {
      return documentSelector == other.documentSelector &&
          listEqual(codeActionKinds, other.codeActionKinds,
              (CodeActionKind a, CodeActionKind b) => a == b) &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// A code lens represents a command that should be shown along with source
/// text, like the number of references, a way to run tests, etc.
///
/// A code lens is _unresolved_ when no command is associated to it. For
/// performance reasons the creation of a code lens and resolving should be done
/// in two stages.
class CodeLens implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(CodeLens.canParse, CodeLens.fromJson);

  CodeLens(this.range, this.command, this.data) {
    if (range == null) {
      throw 'range is required but was not provided';
    }
  }
  static CodeLens fromJson(Map<String, dynamic> json) {
    final range = json['range'] != null ? Range.fromJson(json['range']) : null;
    final command =
        json['command'] != null ? Command.fromJson(json['command']) : null;
    final data = json['data'];
    return new CodeLens(range, command, data);
  }

  /// The command this code lens represents.
  final Command command;

  /// A data entry field that is preserved on a code lens item between a code
  /// lens and a code lens resolve request.
  final dynamic data;

  /// The range in which this code lens is valid. Should only span a single
  /// line.
  final Range range;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['range'] = range ?? (throw 'range is required but was not set');
    if (command != null) {
      __result['command'] = command;
    }
    if (data != null) {
      __result['data'] = data;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('range') &&
        Range.canParse(obj['range']) &&
        (obj['command'] == null || Command.canParse(obj['command'])) &&
        (obj['data'] == null || true);
  }

  @override
  bool operator ==(other) {
    if (other is CodeLens) {
      return range == other.range &&
          command == other.command &&
          data == other.data &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Code Lens options.
class CodeLensOptions implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(CodeLensOptions.canParse, CodeLensOptions.fromJson);

  CodeLensOptions(this.resolveProvider);
  static CodeLensOptions fromJson(Map<String, dynamic> json) {
    final resolveProvider = json['resolveProvider'];
    return new CodeLensOptions(resolveProvider);
  }

  /// Code lens has a resolve provider as well.
  final bool resolveProvider;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (resolveProvider != null) {
      __result['resolveProvider'] = resolveProvider;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['resolveProvider'] == null || obj['resolveProvider'] is bool);
  }

  @override
  bool operator ==(other) {
    if (other is CodeLensOptions) {
      return resolveProvider == other.resolveProvider && true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class CodeLensParams implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(CodeLensParams.canParse, CodeLensParams.fromJson);

  CodeLensParams(this.textDocument) {
    if (textDocument == null) {
      throw 'textDocument is required but was not provided';
    }
  }
  static CodeLensParams fromJson(Map<String, dynamic> json) {
    final textDocument = json['textDocument'] != null
        ? TextDocumentIdentifier.fromJson(json['textDocument'])
        : null;
    return new CodeLensParams(textDocument);
  }

  /// The document to request code lens for.
  final TextDocumentIdentifier textDocument;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['textDocument'] =
        textDocument ?? (throw 'textDocument is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('textDocument') &&
        TextDocumentIdentifier.canParse(obj['textDocument']);
  }

  @override
  bool operator ==(other) {
    if (other is CodeLensParams) {
      return textDocument == other.textDocument && true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class CodeLensRegistrationOptions
    implements TextDocumentRegistrationOptions, ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      CodeLensRegistrationOptions.canParse,
      CodeLensRegistrationOptions.fromJson);

  CodeLensRegistrationOptions(this.resolveProvider, this.documentSelector);
  static CodeLensRegistrationOptions fromJson(Map<String, dynamic> json) {
    final resolveProvider = json['resolveProvider'];
    final documentSelector = json['documentSelector']
        ?.map((item) => item != null ? DocumentFilter.fromJson(item) : null)
        ?.cast<DocumentFilter>()
        ?.toList();
    return new CodeLensRegistrationOptions(resolveProvider, documentSelector);
  }

  /// A document selector to identify the scope of the registration. If set to
  /// null the document selector provided on the client side will be used.
  final List<DocumentFilter> documentSelector;

  /// Code lens has a resolve provider as well.
  final bool resolveProvider;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (resolveProvider != null) {
      __result['resolveProvider'] = resolveProvider;
    }
    __result['documentSelector'] = documentSelector;
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['resolveProvider'] == null || obj['resolveProvider'] is bool) &&
        obj.containsKey('documentSelector') &&
        (obj['documentSelector'] == null ||
            (obj['documentSelector'] is List &&
                (obj['documentSelector']
                    .every((item) => DocumentFilter.canParse(item)))));
  }

  @override
  bool operator ==(other) {
    if (other is CodeLensRegistrationOptions) {
      return resolveProvider == other.resolveProvider &&
          documentSelector == other.documentSelector &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Represents a color in RGBA space.
class Color implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(Color.canParse, Color.fromJson);

  Color(this.red, this.green, this.blue, this.alpha) {
    if (red == null) {
      throw 'red is required but was not provided';
    }
    if (green == null) {
      throw 'green is required but was not provided';
    }
    if (blue == null) {
      throw 'blue is required but was not provided';
    }
    if (alpha == null) {
      throw 'alpha is required but was not provided';
    }
  }
  static Color fromJson(Map<String, dynamic> json) {
    final red = json['red'];
    final green = json['green'];
    final blue = json['blue'];
    final alpha = json['alpha'];
    return new Color(red, green, blue, alpha);
  }

  /// The alpha component of this color in the range [0-1].
  final num alpha;

  /// The blue component of this color in the range [0-1].
  final num blue;

  /// The green component of this color in the range [0-1].
  final num green;

  /// The red component of this color in the range [0-1].
  final num red;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['red'] = red ?? (throw 'red is required but was not set');
    __result['green'] = green ?? (throw 'green is required but was not set');
    __result['blue'] = blue ?? (throw 'blue is required but was not set');
    __result['alpha'] = alpha ?? (throw 'alpha is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('red') &&
        obj['red'] is num &&
        obj.containsKey('green') &&
        obj['green'] is num &&
        obj.containsKey('blue') &&
        obj['blue'] is num &&
        obj.containsKey('alpha') &&
        obj['alpha'] is num;
  }

  @override
  bool operator ==(other) {
    if (other is Color) {
      return red == other.red &&
          green == other.green &&
          blue == other.blue &&
          alpha == other.alpha &&
          true;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, red.hashCode);
    hash = JenkinsSmiHash.combine(hash, green.hashCode);
    hash = JenkinsSmiHash.combine(hash, blue.hashCode);
    hash = JenkinsSmiHash.combine(hash, alpha.hashCode);
    return JenkinsSmiHash.finish(hash);
  }

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class ColorInformation implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      ColorInformation.canParse, ColorInformation.fromJson);

  ColorInformation(this.range, this.color) {
    if (range == null) {
      throw 'range is required but was not provided';
    }
    if (color == null) {
      throw 'color is required but was not provided';
    }
  }
  static ColorInformation fromJson(Map<String, dynamic> json) {
    final range = json['range'] != null ? Range.fromJson(json['range']) : null;
    final color = json['color'] != null ? Color.fromJson(json['color']) : null;
    return new ColorInformation(range, color);
  }

  /// The actual color value for this color range.
  final Color color;

  /// The range in the document where this color appears.
  final Range range;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['range'] = range ?? (throw 'range is required but was not set');
    __result['color'] = color ?? (throw 'color is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('range') &&
        Range.canParse(obj['range']) &&
        obj.containsKey('color') &&
        Color.canParse(obj['color']);
  }

  @override
  bool operator ==(other) {
    if (other is ColorInformation) {
      return range == other.range && color == other.color && true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class ColorPresentation implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      ColorPresentation.canParse, ColorPresentation.fromJson);

  ColorPresentation(this.label, this.textEdit, this.additionalTextEdits) {
    if (label == null) {
      throw 'label is required but was not provided';
    }
  }
  static ColorPresentation fromJson(Map<String, dynamic> json) {
    final label = json['label'];
    final textEdit =
        json['textEdit'] != null ? TextEdit.fromJson(json['textEdit']) : null;
    final additionalTextEdits = json['additionalTextEdits']
        ?.map((item) => item != null ? TextEdit.fromJson(item) : null)
        ?.cast<TextEdit>()
        ?.toList();
    return new ColorPresentation(label, textEdit, additionalTextEdits);
  }

  /// An optional array of additional text edits ([TextEdit]) that are applied
  /// when selecting this color presentation. Edits must not overlap with the
  /// main [edit](#ColorPresentation.textEdit) nor with themselves.
  final List<TextEdit> additionalTextEdits;

  /// The label of this color presentation. It will be shown on the color picker
  /// header. By default this is also the text that is inserted when selecting
  /// this color presentation.
  final String label;

  /// An edit ([TextEdit]) which is applied to a document when selecting this
  /// presentation for the color.  When `falsy` the
  /// [label](#ColorPresentation.label) is used.
  final TextEdit textEdit;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['label'] = label ?? (throw 'label is required but was not set');
    if (textEdit != null) {
      __result['textEdit'] = textEdit;
    }
    if (additionalTextEdits != null) {
      __result['additionalTextEdits'] = additionalTextEdits;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('label') &&
        obj['label'] is String &&
        (obj['textEdit'] == null || TextEdit.canParse(obj['textEdit'])) &&
        (obj['additionalTextEdits'] == null ||
            (obj['additionalTextEdits'] is List &&
                (obj['additionalTextEdits']
                    .every((item) => TextEdit.canParse(item)))));
  }

  @override
  bool operator ==(other) {
    if (other is ColorPresentation) {
      return label == other.label &&
          textEdit == other.textEdit &&
          listEqual(additionalTextEdits, other.additionalTextEdits,
              (TextEdit a, TextEdit b) => a == b) &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class ColorPresentationParams implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      ColorPresentationParams.canParse, ColorPresentationParams.fromJson);

  ColorPresentationParams(this.textDocument, this.color, this.range) {
    if (textDocument == null) {
      throw 'textDocument is required but was not provided';
    }
    if (color == null) {
      throw 'color is required but was not provided';
    }
    if (range == null) {
      throw 'range is required but was not provided';
    }
  }
  static ColorPresentationParams fromJson(Map<String, dynamic> json) {
    final textDocument = json['textDocument'] != null
        ? TextDocumentIdentifier.fromJson(json['textDocument'])
        : null;
    final color = json['color'] != null ? Color.fromJson(json['color']) : null;
    final range = json['range'] != null ? Range.fromJson(json['range']) : null;
    return new ColorPresentationParams(textDocument, color, range);
  }

  /// The color information to request presentations for.
  final Color color;

  /// The range where the color would be inserted. Serves as a context.
  final Range range;

  /// The text document.
  final TextDocumentIdentifier textDocument;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['textDocument'] =
        textDocument ?? (throw 'textDocument is required but was not set');
    __result['color'] = color ?? (throw 'color is required but was not set');
    __result['range'] = range ?? (throw 'range is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('textDocument') &&
        TextDocumentIdentifier.canParse(obj['textDocument']) &&
        obj.containsKey('color') &&
        Color.canParse(obj['color']) &&
        obj.containsKey('range') &&
        Range.canParse(obj['range']);
  }

  @override
  bool operator ==(other) {
    if (other is ColorPresentationParams) {
      return textDocument == other.textDocument &&
          color == other.color &&
          range == other.range &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Color provider options.
class ColorProviderOptions implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      ColorProviderOptions.canParse, ColorProviderOptions.fromJson);

  static ColorProviderOptions fromJson(Map<String, dynamic> json) {
    return new ColorProviderOptions();
  }

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic>;
  }

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

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class Command implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(Command.canParse, Command.fromJson);

  Command(this.title, this.command, this.arguments) {
    if (title == null) {
      throw 'title is required but was not provided';
    }
    if (command == null) {
      throw 'command is required but was not provided';
    }
  }
  static Command fromJson(Map<String, dynamic> json) {
    final title = json['title'];
    final command = json['command'];
    final arguments =
        json['arguments']?.map((item) => item)?.cast<dynamic>()?.toList();
    return new Command(title, command, arguments);
  }

  /// Arguments that the command handler should be invoked with.
  final List<dynamic> arguments;

  /// The identifier of the actual command handler.
  final String command;

  /// Title of the command, like `save`.
  final String title;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['title'] = title ?? (throw 'title is required but was not set');
    __result['command'] =
        command ?? (throw 'command is required but was not set');
    if (arguments != null) {
      __result['arguments'] = arguments;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('title') &&
        obj['title'] is String &&
        obj.containsKey('command') &&
        obj['command'] is String &&
        (obj['arguments'] == null ||
            (obj['arguments'] is List &&
                (obj['arguments'].every((item) => true))));
  }

  @override
  bool operator ==(other) {
    if (other is Command) {
      return title == other.title &&
          command == other.command &&
          listEqual(
              arguments, other.arguments, (dynamic a, dynamic b) => a == b) &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Contains additional information about the context in which a completion
/// request is triggered.
class CompletionContext implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      CompletionContext.canParse, CompletionContext.fromJson);

  CompletionContext(this.triggerKind, this.triggerCharacter) {
    if (triggerKind == null) {
      throw 'triggerKind is required but was not provided';
    }
  }
  static CompletionContext fromJson(Map<String, dynamic> json) {
    final triggerKind = json['triggerKind'] != null
        ? CompletionTriggerKind.fromJson(json['triggerKind'])
        : null;
    final triggerCharacter = json['triggerCharacter'];
    return new CompletionContext(triggerKind, triggerCharacter);
  }

  /// The trigger character (a single character) that has trigger code complete.
  /// Is undefined if `triggerKind !== CompletionTriggerKind.TriggerCharacter`
  final String triggerCharacter;

  /// How the completion was triggered.
  final CompletionTriggerKind triggerKind;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['triggerKind'] =
        triggerKind ?? (throw 'triggerKind is required but was not set');
    if (triggerCharacter != null) {
      __result['triggerCharacter'] = triggerCharacter;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('triggerKind') &&
        CompletionTriggerKind.canParse(obj['triggerKind']) &&
        (obj['triggerCharacter'] == null || obj['triggerCharacter'] is String);
  }

  @override
  bool operator ==(other) {
    if (other is CompletionContext) {
      return triggerKind == other.triggerKind &&
          triggerCharacter == other.triggerCharacter &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class CompletionItem implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(CompletionItem.canParse, CompletionItem.fromJson);

  CompletionItem(
      this.label,
      this.kind,
      this.detail,
      this.documentation,
      this.deprecated,
      this.preselect,
      this.sortText,
      this.filterText,
      this.insertText,
      this.insertTextFormat,
      this.textEdit,
      this.additionalTextEdits,
      this.commitCharacters,
      this.command,
      this.data) {
    if (label == null) {
      throw 'label is required but was not provided';
    }
  }
  static CompletionItem fromJson(Map<String, dynamic> json) {
    final label = json['label'];
    final kind =
        json['kind'] != null ? CompletionItemKind.fromJson(json['kind']) : null;
    final detail = json['detail'];
    final documentation = json['documentation'] is String
        ? new Either2<String, MarkupContent>.t1(json['documentation'])
        : (MarkupContent.canParse(json['documentation'])
            ? new Either2<String, MarkupContent>.t2(
                json['documentation'] != null
                    ? MarkupContent.fromJson(json['documentation'])
                    : null)
            : (json['documentation'] == null
                ? null
                : (throw '''${json['documentation']} was not one of (String, MarkupContent)''')));
    final deprecated = json['deprecated'];
    final preselect = json['preselect'];
    final sortText = json['sortText'];
    final filterText = json['filterText'];
    final insertText = json['insertText'];
    final insertTextFormat = json['insertTextFormat'] != null
        ? InsertTextFormat.fromJson(json['insertTextFormat'])
        : null;
    final textEdit =
        json['textEdit'] != null ? TextEdit.fromJson(json['textEdit']) : null;
    final additionalTextEdits = json['additionalTextEdits']
        ?.map((item) => item != null ? TextEdit.fromJson(item) : null)
        ?.cast<TextEdit>()
        ?.toList();
    final commitCharacters =
        json['commitCharacters']?.map((item) => item)?.cast<String>()?.toList();
    final command =
        json['command'] != null ? Command.fromJson(json['command']) : null;
    final data = json['data'];
    return new CompletionItem(
        label,
        kind,
        detail,
        documentation,
        deprecated,
        preselect,
        sortText,
        filterText,
        insertText,
        insertTextFormat,
        textEdit,
        additionalTextEdits,
        commitCharacters,
        command,
        data);
  }

  /// An optional array of additional text edits that are applied when selecting
  /// this completion. Edits must not overlap (including the same insert
  /// position) with the main edit nor with themselves.
  ///
  /// Additional text edits should be used to change text unrelated to the
  /// current cursor position (for example adding an import statement at the top
  /// of the file if the completion item will insert an unqualified type).
  final List<TextEdit> additionalTextEdits;

  /// An optional command that is executed *after* inserting this completion.
  /// *Note* that additional modifications to the current document should be
  /// described with the additionalTextEdits-property.
  final Command command;

  /// An optional set of characters that when pressed while this completion is
  /// active will accept it first and then type that character. *Note* that all
  /// commit characters should have `length=1` and that superfluous characters
  /// will be ignored.
  final List<String> commitCharacters;

  /// An data entry field that is preserved on a completion item between a
  /// completion and a completion resolve request.
  final dynamic data;

  /// Indicates if this item is deprecated.
  final bool deprecated;

  /// A human-readable string with additional information about this item, like
  /// type or symbol information.
  final String detail;

  /// A human-readable string that represents a doc-comment.
  final Either2<String, MarkupContent> documentation;

  /// A string that should be used when filtering a set of completion items.
  /// When `falsy` the label is used.
  final String filterText;

  /// A string that should be inserted into a document when selecting this
  /// completion. When `falsy` the label is used.
  ///
  /// The `insertText` is subject to interpretation by the client side. Some
  /// tools might not take the string literally. For example VS Code when code
  /// complete is requested in this example `con<cursor position>` and a
  /// completion item with an `insertText` of `console` is provided it will only
  /// insert `sole`. Therefore it is recommended to use `textEdit` instead since
  /// it avoids additional client side interpretation.
  ///  @deprecated Use textEdit instead.
  @core.deprecated
  final String insertText;

  /// The format of the insert text. The format applies to both the `insertText`
  /// property and the `newText` property of a provided `textEdit`.
  final InsertTextFormat insertTextFormat;

  /// The kind of this completion item. Based of the kind an icon is chosen by
  /// the editor.
  final CompletionItemKind kind;

  /// The label of this completion item. By default also the text that is
  /// inserted when selecting this completion.
  final String label;

  /// Select this item when showing.
  ///
  /// *Note* that only one completion item can be selected and that the tool /
  /// client decides which item that is. The rule is that the *first* item of
  /// those that match best is selected.
  final bool preselect;

  /// A string that should be used when comparing this item with other items.
  /// When `falsy` the label is used.
  final String sortText;

  /// An edit which is applied to a document when selecting this completion.
  /// When an edit is provided the value of `insertText` is ignored.
  ///
  /// *Note:* The range of the edit must be a single line range and it must
  /// contain the position at which completion has been requested.
  final TextEdit textEdit;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['label'] = label ?? (throw 'label is required but was not set');
    if (kind != null) {
      __result['kind'] = kind;
    }
    if (detail != null) {
      __result['detail'] = detail;
    }
    if (documentation != null) {
      __result['documentation'] = documentation;
    }
    if (deprecated != null) {
      __result['deprecated'] = deprecated;
    }
    if (preselect != null) {
      __result['preselect'] = preselect;
    }
    if (sortText != null) {
      __result['sortText'] = sortText;
    }
    if (filterText != null) {
      __result['filterText'] = filterText;
    }
    if (insertText != null) {
      __result['insertText'] = insertText;
    }
    if (insertTextFormat != null) {
      __result['insertTextFormat'] = insertTextFormat;
    }
    if (textEdit != null) {
      __result['textEdit'] = textEdit;
    }
    if (additionalTextEdits != null) {
      __result['additionalTextEdits'] = additionalTextEdits;
    }
    if (commitCharacters != null) {
      __result['commitCharacters'] = commitCharacters;
    }
    if (command != null) {
      __result['command'] = command;
    }
    if (data != null) {
      __result['data'] = data;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('label') &&
        obj['label'] is String &&
        (obj['kind'] == null || CompletionItemKind.canParse(obj['kind'])) &&
        (obj['detail'] == null || obj['detail'] is String) &&
        (obj['documentation'] == null ||
            (obj['documentation'] is String ||
                MarkupContent.canParse(obj['documentation']))) &&
        (obj['deprecated'] == null || obj['deprecated'] is bool) &&
        (obj['preselect'] == null || obj['preselect'] is bool) &&
        (obj['sortText'] == null || obj['sortText'] is String) &&
        (obj['filterText'] == null || obj['filterText'] is String) &&
        (obj['insertText'] == null || obj['insertText'] is String) &&
        (obj['insertTextFormat'] == null ||
            InsertTextFormat.canParse(obj['insertTextFormat'])) &&
        (obj['textEdit'] == null || TextEdit.canParse(obj['textEdit'])) &&
        (obj['additionalTextEdits'] == null ||
            (obj['additionalTextEdits'] is List &&
                (obj['additionalTextEdits']
                    .every((item) => TextEdit.canParse(item))))) &&
        (obj['commitCharacters'] == null ||
            (obj['commitCharacters'] is List &&
                (obj['commitCharacters'].every((item) => item is String)))) &&
        (obj['command'] == null || Command.canParse(obj['command'])) &&
        (obj['data'] == null || true);
  }

  @override
  bool operator ==(other) {
    if (other is CompletionItem) {
      return label == other.label &&
          kind == other.kind &&
          detail == other.detail &&
          documentation == other.documentation &&
          deprecated == other.deprecated &&
          preselect == other.preselect &&
          sortText == other.sortText &&
          filterText == other.filterText &&
          insertText == other.insertText &&
          insertTextFormat == other.insertTextFormat &&
          textEdit == other.textEdit &&
          listEqual(additionalTextEdits, other.additionalTextEdits,
              (TextEdit a, TextEdit b) => a == b) &&
          listEqual(commitCharacters, other.commitCharacters,
              (String a, String b) => a == b) &&
          command == other.command &&
          data == other.data &&
          true;
    }
    return false;
  }

  @override
  int get hashCode {
    int hash = 0;
    hash = JenkinsSmiHash.combine(hash, label.hashCode);
    hash = JenkinsSmiHash.combine(hash, kind.hashCode);
    hash = JenkinsSmiHash.combine(hash, detail.hashCode);
    hash = JenkinsSmiHash.combine(hash, documentation.hashCode);
    hash = JenkinsSmiHash.combine(hash, deprecated.hashCode);
    hash = JenkinsSmiHash.combine(hash, preselect.hashCode);
    hash = JenkinsSmiHash.combine(hash, sortText.hashCode);
    hash = JenkinsSmiHash.combine(hash, filterText.hashCode);
    hash = JenkinsSmiHash.combine(hash, insertText.hashCode);
    hash = JenkinsSmiHash.combine(hash, insertTextFormat.hashCode);
    hash = JenkinsSmiHash.combine(hash, textEdit.hashCode);
    hash = JenkinsSmiHash.combine(hash, additionalTextEdits.hashCode);
    hash = JenkinsSmiHash.combine(hash, commitCharacters.hashCode);
    hash = JenkinsSmiHash.combine(hash, command.hashCode);
    hash = JenkinsSmiHash.combine(hash, data.hashCode);
    return JenkinsSmiHash.finish(hash);
  }

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// The kind of a completion entry.
class CompletionItemKind {
  const CompletionItemKind(this._value);
  const CompletionItemKind.fromJson(this._value);

  final num _value;

  static bool canParse(Object obj) {
    return obj is num;
  }

  static const Text = const CompletionItemKind(1);
  static const Method = const CompletionItemKind(2);
  static const Function = const CompletionItemKind(3);
  static const Constructor = const CompletionItemKind(4);
  static const Field = const CompletionItemKind(5);
  static const Variable = const CompletionItemKind(6);
  static const Class = const CompletionItemKind(7);
  static const Interface = const CompletionItemKind(8);
  static const Module = const CompletionItemKind(9);
  static const Property = const CompletionItemKind(10);
  static const Unit = const CompletionItemKind(11);
  static const Value = const CompletionItemKind(12);
  static const Enum = const CompletionItemKind(13);
  static const Keyword = const CompletionItemKind(14);
  static const Snippet = const CompletionItemKind(15);
  static const Color = const CompletionItemKind(16);
  static const File = const CompletionItemKind(17);
  static const Reference = const CompletionItemKind(18);
  static const Folder = const CompletionItemKind(19);
  static const EnumMember = const CompletionItemKind(20);
  static const Constant = const CompletionItemKind(21);
  static const Struct = const CompletionItemKind(22);
  static const Event = const CompletionItemKind(23);
  static const Operator = const CompletionItemKind(24);
  static const TypeParameter = const CompletionItemKind(25);

  Object toJson() => _value;

  @override
  String toString() => _value.toString();

  @override
  get hashCode => _value.hashCode;

  bool operator ==(o) => o is CompletionItemKind && o._value == _value;
}

/// Represents a collection of completion items ([CompletionItem]) to be
/// presented in the editor.
class CompletionList implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(CompletionList.canParse, CompletionList.fromJson);

  CompletionList(this.isIncomplete, this.items) {
    if (isIncomplete == null) {
      throw 'isIncomplete is required but was not provided';
    }
    if (items == null) {
      throw 'items is required but was not provided';
    }
  }
  static CompletionList fromJson(Map<String, dynamic> json) {
    final isIncomplete = json['isIncomplete'];
    final items = json['items']
        ?.map((item) => item != null ? CompletionItem.fromJson(item) : null)
        ?.cast<CompletionItem>()
        ?.toList();
    return new CompletionList(isIncomplete, items);
  }

  /// This list it not complete. Further typing should result in recomputing
  /// this list.
  final bool isIncomplete;

  /// The completion items.
  final List<CompletionItem> items;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['isIncomplete'] =
        isIncomplete ?? (throw 'isIncomplete is required but was not set');
    __result['items'] = items ?? (throw 'items is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('isIncomplete') &&
        obj['isIncomplete'] is bool &&
        obj.containsKey('items') &&
        (obj['items'] is List &&
            (obj['items'].every((item) => CompletionItem.canParse(item))));
  }

  @override
  bool operator ==(other) {
    if (other is CompletionList) {
      return isIncomplete == other.isIncomplete &&
          listEqual(items, other.items,
              (CompletionItem a, CompletionItem b) => a == b) &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Completion options.
class CompletionOptions implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      CompletionOptions.canParse, CompletionOptions.fromJson);

  CompletionOptions(this.resolveProvider, this.triggerCharacters);
  static CompletionOptions fromJson(Map<String, dynamic> json) {
    final resolveProvider = json['resolveProvider'];
    final triggerCharacters = json['triggerCharacters']
        ?.map((item) => item)
        ?.cast<String>()
        ?.toList();
    return new CompletionOptions(resolveProvider, triggerCharacters);
  }

  /// The server provides support to resolve additional information for a
  /// completion item.
  final bool resolveProvider;

  /// The characters that trigger completion automatically.
  final List<String> triggerCharacters;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (resolveProvider != null) {
      __result['resolveProvider'] = resolveProvider;
    }
    if (triggerCharacters != null) {
      __result['triggerCharacters'] = triggerCharacters;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['resolveProvider'] == null || obj['resolveProvider'] is bool) &&
        (obj['triggerCharacters'] == null ||
            (obj['triggerCharacters'] is List &&
                (obj['triggerCharacters'].every((item) => item is String))));
  }

  @override
  bool operator ==(other) {
    if (other is CompletionOptions) {
      return resolveProvider == other.resolveProvider &&
          listEqual(triggerCharacters, other.triggerCharacters,
              (String a, String b) => a == b) &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class CompletionParams implements TextDocumentPositionParams, ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      CompletionParams.canParse, CompletionParams.fromJson);

  CompletionParams(this.context, this.textDocument, this.position) {
    if (textDocument == null) {
      throw 'textDocument is required but was not provided';
    }
    if (position == null) {
      throw 'position is required but was not provided';
    }
  }
  static CompletionParams fromJson(Map<String, dynamic> json) {
    final context = json['context'] != null
        ? CompletionContext.fromJson(json['context'])
        : null;
    final textDocument = json['textDocument'] != null
        ? TextDocumentIdentifier.fromJson(json['textDocument'])
        : null;
    final position =
        json['position'] != null ? Position.fromJson(json['position']) : null;
    return new CompletionParams(context, textDocument, position);
  }

  /// The completion context. This is only available if the client specifies to
  /// send this using `ClientCapabilities.textDocument.completion.contextSupport
  /// === true`
  final CompletionContext context;

  /// The position inside the text document.
  final Position position;

  /// The text document.
  final TextDocumentIdentifier textDocument;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (context != null) {
      __result['context'] = context;
    }
    __result['textDocument'] =
        textDocument ?? (throw 'textDocument is required but was not set');
    __result['position'] =
        position ?? (throw 'position is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['context'] == null ||
            CompletionContext.canParse(obj['context'])) &&
        obj.containsKey('textDocument') &&
        TextDocumentIdentifier.canParse(obj['textDocument']) &&
        obj.containsKey('position') &&
        Position.canParse(obj['position']);
  }

  @override
  bool operator ==(other) {
    if (other is CompletionParams) {
      return context == other.context &&
          textDocument == other.textDocument &&
          position == other.position &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class CompletionRegistrationOptions
    implements TextDocumentRegistrationOptions, ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      CompletionRegistrationOptions.canParse,
      CompletionRegistrationOptions.fromJson);

  CompletionRegistrationOptions(
      this.triggerCharacters, this.resolveProvider, this.documentSelector);
  static CompletionRegistrationOptions fromJson(Map<String, dynamic> json) {
    final triggerCharacters = json['triggerCharacters']
        ?.map((item) => item)
        ?.cast<String>()
        ?.toList();
    final resolveProvider = json['resolveProvider'];
    final documentSelector = json['documentSelector']
        ?.map((item) => item != null ? DocumentFilter.fromJson(item) : null)
        ?.cast<DocumentFilter>()
        ?.toList();
    return new CompletionRegistrationOptions(
        triggerCharacters, resolveProvider, documentSelector);
  }

  /// A document selector to identify the scope of the registration. If set to
  /// null the document selector provided on the client side will be used.
  final List<DocumentFilter> documentSelector;

  /// The server provides support to resolve additional information for a
  /// completion item.
  final bool resolveProvider;

  /// Most tools trigger completion request automatically without explicitly
  /// requesting it using a keyboard shortcut (e.g. Ctrl+Space). Typically they
  /// do so when the user starts to type an identifier. For example if the user
  /// types `c` in a JavaScript file code complete will automatically pop up
  /// present `console` besides others as a completion item. Characters that
  /// make up identifiers don't need to be listed here.
  ///
  /// If code complete should automatically be trigger on characters not being
  /// valid inside an identifier (for example `.` in JavaScript) list them in
  /// `triggerCharacters`.
  final List<String> triggerCharacters;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (triggerCharacters != null) {
      __result['triggerCharacters'] = triggerCharacters;
    }
    if (resolveProvider != null) {
      __result['resolveProvider'] = resolveProvider;
    }
    __result['documentSelector'] = documentSelector;
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['triggerCharacters'] == null ||
            (obj['triggerCharacters'] is List &&
                (obj['triggerCharacters'].every((item) => item is String)))) &&
        (obj['resolveProvider'] == null || obj['resolveProvider'] is bool) &&
        obj.containsKey('documentSelector') &&
        (obj['documentSelector'] == null ||
            (obj['documentSelector'] is List &&
                (obj['documentSelector']
                    .every((item) => DocumentFilter.canParse(item)))));
  }

  @override
  bool operator ==(other) {
    if (other is CompletionRegistrationOptions) {
      return listEqual(triggerCharacters, other.triggerCharacters,
              (String a, String b) => a == b) &&
          resolveProvider == other.resolveProvider &&
          documentSelector == other.documentSelector &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// How a completion was triggered
class CompletionTriggerKind {
  const CompletionTriggerKind._(this._value);
  const CompletionTriggerKind.fromJson(this._value);

  final num _value;

  static bool canParse(Object obj) {
    switch (obj) {
      case 1:
      case 2:
      case 3:
        return true;
    }
    return false;
  }

  /// Completion was triggered by typing an identifier (24x7 code complete),
  /// manual invocation (e.g Ctrl+Space) or via API.
  static const Invoked = const CompletionTriggerKind._(1);

  /// Completion was triggered by a trigger character specified by the
  /// `triggerCharacters` properties of the `CompletionRegistrationOptions`.
  static const TriggerCharacter = const CompletionTriggerKind._(2);

  /// Completion was re-triggered as the current completion list is incomplete.
  static const TriggerForIncompleteCompletions =
      const CompletionTriggerKind._(3);

  Object toJson() => _value;

  @override
  String toString() => _value.toString();

  @override
  get hashCode => _value.hashCode;

  bool operator ==(o) => o is CompletionTriggerKind && o._value == _value;
}

class ConfigurationItem implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      ConfigurationItem.canParse, ConfigurationItem.fromJson);

  ConfigurationItem(this.scopeUri, this.section);
  static ConfigurationItem fromJson(Map<String, dynamic> json) {
    final scopeUri = json['scopeUri'];
    final section = json['section'];
    return new ConfigurationItem(scopeUri, section);
  }

  /// The scope to get the configuration section for.
  final String scopeUri;

  /// The configuration section asked for.
  final String section;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (scopeUri != null) {
      __result['scopeUri'] = scopeUri;
    }
    if (section != null) {
      __result['section'] = section;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['scopeUri'] == null || obj['scopeUri'] is String) &&
        (obj['section'] == null || obj['section'] is String);
  }

  @override
  bool operator ==(other) {
    if (other is ConfigurationItem) {
      return scopeUri == other.scopeUri && section == other.section && true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class ConfigurationParams implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      ConfigurationParams.canParse, ConfigurationParams.fromJson);

  ConfigurationParams(this.items) {
    if (items == null) {
      throw 'items is required but was not provided';
    }
  }
  static ConfigurationParams fromJson(Map<String, dynamic> json) {
    final items = json['items']
        ?.map((item) => item != null ? ConfigurationItem.fromJson(item) : null)
        ?.cast<ConfigurationItem>()
        ?.toList();
    return new ConfigurationParams(items);
  }

  final List<ConfigurationItem> items;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['items'] = items ?? (throw 'items is required but was not set');
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('items') &&
        (obj['items'] is List &&
            (obj['items'].every((item) => ConfigurationItem.canParse(item))));
  }

  @override
  bool operator ==(other) {
    if (other is ConfigurationParams) {
      return listEqual(items, other.items,
              (ConfigurationItem a, ConfigurationItem b) => a == b) &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Create file operation
class CreateFile implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(CreateFile.canParse, CreateFile.fromJson);

  CreateFile(this.kind, this.uri, this.options) {
    if (kind == null) {
      throw 'kind is required but was not provided';
    }
    if (uri == null) {
      throw 'uri is required but was not provided';
    }
  }
  static CreateFile fromJson(Map<String, dynamic> json) {
    final kind = json['kind'];
    final uri = json['uri'];
    final options = json['options'] != null
        ? CreateFileOptions.fromJson(json['options'])
        : null;
    return new CreateFile(kind, uri, options);
  }

  /// A create
  final String kind;

  /// Additional options
  final CreateFileOptions options;

  /// The resource to create.
  final String uri;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['kind'] = kind ?? (throw 'kind is required but was not set');
    __result['uri'] = uri ?? (throw 'uri is required but was not set');
    if (options != null) {
      __result['options'] = options;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('kind') &&
        obj['kind'] is String &&
        obj.containsKey('uri') &&
        obj['uri'] is String &&
        (obj['options'] == null || CreateFileOptions.canParse(obj['options']));
  }

  @override
  bool operator ==(other) {
    if (other is CreateFile) {
      return kind == other.kind &&
          uri == other.uri &&
          options == other.options &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Options to create a file.
class CreateFileOptions implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      CreateFileOptions.canParse, CreateFileOptions.fromJson);

  CreateFileOptions(this.overwrite, this.ignoreIfExists);
  static CreateFileOptions fromJson(Map<String, dynamic> json) {
    final overwrite = json['overwrite'];
    final ignoreIfExists = json['ignoreIfExists'];
    return new CreateFileOptions(overwrite, ignoreIfExists);
  }

  /// Ignore if exists.
  final bool ignoreIfExists;

  /// Overwrite existing file. Overwrite wins over `ignoreIfExists`
  final bool overwrite;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (overwrite != null) {
      __result['overwrite'] = overwrite;
    }
    if (ignoreIfExists != null) {
      __result['ignoreIfExists'] = ignoreIfExists;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['overwrite'] == null || obj['overwrite'] is bool) &&
        (obj['ignoreIfExists'] == null || obj['ignoreIfExists'] is bool);
  }

  @override
  bool operator ==(other) {
    if (other is CreateFileOptions) {
      return overwrite == other.overwrite &&
          ignoreIfExists == other.ignoreIfExists &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Delete file operation
class DeleteFile implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(DeleteFile.canParse, DeleteFile.fromJson);

  DeleteFile(this.kind, this.uri, this.options) {
    if (kind == null) {
      throw 'kind is required but was not provided';
    }
    if (uri == null) {
      throw 'uri is required but was not provided';
    }
  }
  static DeleteFile fromJson(Map<String, dynamic> json) {
    final kind = json['kind'];
    final uri = json['uri'];
    final options = json['options'] != null
        ? DeleteFileOptions.fromJson(json['options'])
        : null;
    return new DeleteFile(kind, uri, options);
  }

  /// A delete
  final String kind;

  /// Delete options.
  final DeleteFileOptions options;

  /// The file to delete.
  final String uri;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    __result['kind'] = kind ?? (throw 'kind is required but was not set');
    __result['uri'] = uri ?? (throw 'uri is required but was not set');
    if (options != null) {
      __result['options'] = options;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        obj.containsKey('kind') &&
        obj['kind'] is String &&
        obj.containsKey('uri') &&
        obj['uri'] is String &&
        (obj['options'] == null || DeleteFileOptions.canParse(obj['options']));
  }

  @override
  bool operator ==(other) {
    if (other is DeleteFile) {
      return kind == other.kind &&
          uri == other.uri &&
          options == other.options &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

/// Delete file options
class DeleteFileOptions implements ToJsonable {
  static const jsonHandler = const LspJsonHandler(
      DeleteFileOptions.canParse, DeleteFileOptions.fromJson);

  DeleteFileOptions(this.recursive, this.ignoreIfNotExists);
  static DeleteFileOptions fromJson(Map<String, dynamic> json) {
    final recursive = json['recursive'];
    final ignoreIfNotExists = json['ignoreIfNotExists'];
    return new DeleteFileOptions(recursive, ignoreIfNotExists);
  }

  /// Ignore the operation if the file doesn't exist.
  final bool ignoreIfNotExists;

  /// Delete the content recursively if a folder is denoted.
  final bool recursive;

  Map<String, dynamic> toJson() {
    Map<String, dynamic> __result = {};
    if (recursive != null) {
      __result['recursive'] = recursive;
    }
    if (ignoreIfNotExists != null) {
      __result['ignoreIfNotExists'] = ignoreIfNotExists;
    }
    return __result;
  }

  static bool canParse(Object obj) {
    return obj is Map<String, dynamic> &&
        (obj['recursive'] == null || obj['recursive'] is bool) &&
        (obj['ignoreIfNotExists'] == null || obj['ignoreIfNotExists'] is bool);
  }

  @override
  bool operator ==(other) {
    if (other is DeleteFileOptions) {
      return recursive == other.recursive &&
          ignoreIfNotExists == other.ignoreIfNotExists &&
          true;
    }
    return false;
  }

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

  @override
  String toString() => jsonEncoder.convert(toJson());
}

class Diagnostic implements ToJsonable {
  static const jsonHandler =
      const LspJsonHandler(Diagnostic.canParse, Diagnostic.fromJson);

  Diagnostic(this.range, this.severity, this.code, this.source, this.message,
      this.relatedInformation) {
    if (range == null) {
      throw 'range is required but was not provided';
    }
    if (message == null) {
      throw 'message is required but was not provided';
    }
  }
  static Diagnostic fromJson(Map<String, dynamic> json) {
    final range = json['range'] != null ? Range.fromJson(json['range']) : null;
    final severity = json['severity'] != null
        ? DiagnosticSeverity.fromJson(json['severity'])
        : null;
    final code = json['code'];
    final source = json['source'];
    final message = json['message'];
    final relatedInformation = json['relatedInformation']
        ?.map((item) =>
            item != null ? DiagnosticRelatedInformation.fromJson(item) : null)
        ?.cast<DiagnosticRelatedInformation>()
        ?.toList();
    return new Diagnostic(
        range, severity, code, source, message, relatedInformation);
  }

  /// The diagnostic's code, which might appear in the user interface.