import { VSBuffer } from "../../base/common/buffer.js";
import { CancellationToken } from "../../base/common/cancellation.js";
import { Color } from "../../base/common/color.js";
import { IReadonlyVSDataTransfer } from "../../base/common/dataTransfer.js";
import { Event } from "../../base/common/event.js";
import { HierarchicalKind } from "../../base/common/hierarchicalKind.js";
import { IMarkdownString } from "../../base/common/htmlContent.js";
import { IDisposable } from "../../base/common/lifecycle.js";
import { ThemeIcon } from "../../base/common/themables.js";
import { URI, UriComponents } from "../../base/common/uri.js";
import { ISingleEditOperation } from "./core/editOperation.js";
import { IPosition, Position } from "./core/position.js";
import { IRange, Range } from "./core/range.js";
import { Selection } from "./core/selection.js";
import { LanguageId } from "./encodedTokenAttributes.js";
import { LanguageSelector } from "./languageSelector.js";
import * as model from "./model.js";
import { ContiguousMultilineTokens } from "./tokens/contiguousMultilineTokens.js";
import { ExtensionIdentifier } from "../../platform/extensions/common/extensions.js";
import { IMarkerData } from "../../platform/markers/common/markers.js";
import { EditDeltaInfo } from "./textModelEditSource.js";
import { FontTokensUpdate } from "./textModelEvents.js";
/**
 * @internal
 */
export interface ILanguageIdCodec {
    encodeLanguageId(languageId: string): LanguageId;
    decodeLanguageId(languageId: LanguageId): string;
}
export declare class Token {
    readonly offset: number;
    readonly type: string;
    readonly language: string;
    _tokenBrand: void;
    constructor(offset: number, type: string, language: string);
    toString(): string;
}
/**
 * @internal
 */
export declare class TokenizationResult {
    readonly tokens: Token[];
    readonly endState: IState;
    _tokenizationResultBrand: void;
    constructor(tokens: Token[], endState: IState);
}
/**
 * @internal
 */
export interface IFontToken {
    readonly startIndex: number;
    readonly endIndex: number;
    readonly fontFamily: string | null;
    readonly fontSizeMultiplier: number | null;
    readonly lineHeightMultiplier: number | null;
}
/**
 * @internal
 */
export declare class EncodedTokenizationResult {
    /**
     * The tokens in binary format. Each token occupies two array indices. For token i:
     *  - at offset 2*i => startIndex
     *  - at offset 2*i + 1 => metadata
     *
     */
    readonly tokens: Uint32Array;
    readonly fontInfo: IFontToken[];
    readonly endState: IState;
    _encodedTokenizationResultBrand: void;
    constructor(
    /**
     * The tokens in binary format. Each token occupies two array indices. For token i:
     *  - at offset 2*i => startIndex
     *  - at offset 2*i + 1 => metadata
     *
     */
    tokens: Uint32Array, fontInfo: IFontToken[], endState: IState);
}
export interface SyntaxNode {
    startIndex: number;
    endIndex: number;
    startPosition: IPosition;
    endPosition: IPosition;
}
export interface QueryCapture {
    name: string;
    text?: string;
    node: SyntaxNode;
    encodedLanguageId: number;
}
/**
 * @internal
 */
export interface ITokenizationSupport {
    /**
     * If true, the background tokenizer will only be used to verify tokens against the default background tokenizer.
     * Used for debugging.
     */
    readonly backgroundTokenizerShouldOnlyVerifyTokens?: boolean;
    getInitialState(): IState;
    tokenize(line: string, hasEOL: boolean, state: IState): TokenizationResult;
    tokenizeEncoded(line: string, hasEOL: boolean, state: IState): EncodedTokenizationResult;
    /**
     * Can be/return undefined if default background tokenization should be used.
     */
    createBackgroundTokenizer?(textModel: model.ITextModel, store: IBackgroundTokenizationStore): IBackgroundTokenizer | undefined;
}
/**
 * @internal
 */
export interface IBackgroundTokenizer extends IDisposable {
    /**
     * Instructs the background tokenizer to set the tokens for the given range again.
     *
     * This might be necessary if the renderer overwrote those tokens with heuristically computed ones for some viewport,
     * when the change does not even propagate to that viewport.
     */
    requestTokens(startLineNumber: number, endLineNumberExclusive: number): void;
    reportMismatchingTokens?(lineNumber: number): void;
}
/**
 * @internal
 */
export interface IBackgroundTokenizationStore {
    setTokens(tokens: ContiguousMultilineTokens[]): void;
    setFontInfo(changes: FontTokensUpdate): void;
    setEndState(lineNumber: number, state: IState): void;
    /**
     * Should be called to indicate that the background tokenization has finished for now.
     * (This triggers bracket pair colorization to re-parse the bracket pairs with token information)
     */
    backgroundTokenizationFinished(): void;
}
/**
 * The state of the tokenizer between two lines.
 * It is useful to store flags such as in multiline comment, etc.
 * The model will clone the previous line's state and pass it in to tokenize the next line.
 */
export interface IState {
    clone(): IState;
    equals(other: IState): boolean;
}
/**
 * A provider result represents the values a provider, like the {@link HoverProvider},
 * may return. For once this is the actual result type `T`, like `Hover`, or a thenable that resolves
 * to that type `T`. In addition, `null` and `undefined` can be returned - either directly or from a
 * thenable.
 */
export type ProviderResult<T> = T | undefined | null | Thenable<T | undefined | null>;
/**
 * A hover represents additional information for a symbol or word. Hovers are
 * rendered in a tooltip-like widget.
 */
export interface Hover {
    /**
     * The contents of this hover.
     */
    contents: IMarkdownString[];
    /**
     * The range to which this hover applies. When missing, the
     * editor will use the range at the current position or the
     * current position itself.
     */
    range?: IRange;
    /**
     * Can increase the verbosity of the hover
     */
    canIncreaseVerbosity?: boolean;
    /**
     * Can decrease the verbosity of the hover
     */
    canDecreaseVerbosity?: boolean;
}
/**
 * The hover provider interface defines the contract between extensions and
 * the [hover](https://code.visualstudio.com/docs/editor/intellisense)-feature.
 */
export interface HoverProvider<THover = Hover> {
    /**
     * Provide a hover for the given position, context and document. Multiple hovers at the same
     * position will be merged by the editor. A hover can have a range which defaults
     * to the word range at the position when omitted.
     */
    provideHover(model: model.ITextModel, position: Position, token: CancellationToken, context?: HoverContext<THover>): ProviderResult<THover>;
}
export interface HoverContext<THover = Hover> {
    /**
     * Hover verbosity request
     */
    verbosityRequest?: HoverVerbosityRequest<THover>;
}
export interface HoverVerbosityRequest<THover = Hover> {
    /**
     * The delta by which to increase/decrease the hover verbosity level
     */
    verbosityDelta: number;
    /**
     * The previous hover for the same position
     */
    previousHover: THover;
}
export declare enum HoverVerbosityAction {
    /**
     * Increase the verbosity of the hover
     */
    Increase = 0,
    /**
     * Decrease the verbosity of the hover
     */
    Decrease = 1
}
/**
 * An evaluatable expression represents additional information for an expression in a document. Evaluatable expressions are
 * evaluated by a debugger or runtime and their result is rendered in a tooltip-like widget.
 * @internal
 */
export interface EvaluatableExpression {
    /**
     * The range to which this expression applies.
     */
    range: IRange;
    /**
     * This expression overrides the expression extracted from the range.
     */
    expression?: string;
}
/**
 * The evaluatable expression provider interface defines the contract between extensions and
 * the debug hover.
 * @internal
 */
export interface EvaluatableExpressionProvider {
    /**
     * Provide a hover for the given position and document. Multiple hovers at the same
     * position will be merged by the editor. A hover can have a range which defaults
     * to the word range at the position when omitted.
     */
    provideEvaluatableExpression(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<EvaluatableExpression>;
}
/**
 * A value-object that contains contextual information when requesting inline values from a InlineValuesProvider.
 * @internal
 */
export interface InlineValueContext {
    frameId: number;
    stoppedLocation: Range;
}
/**
 * Provide inline value as text.
 * @internal
 */
export interface InlineValueText {
    type: "text";
    range: IRange;
    text: string;
}
/**
 * Provide inline value through a variable lookup.
 * @internal
 */
export interface InlineValueVariableLookup {
    type: "variable";
    range: IRange;
    variableName?: string;
    caseSensitiveLookup: boolean;
}
/**
 * Provide inline value through an expression evaluation.
 * @internal
 */
export interface InlineValueExpression {
    type: "expression";
    range: IRange;
    expression?: string;
}
/**
 * Inline value information can be provided by different means:
 * - directly as a text value (class InlineValueText).
 * - as a name to use for a variable lookup (class InlineValueVariableLookup)
 * - as an evaluatable expression (class InlineValueEvaluatableExpression)
 * The InlineValue types combines all inline value types into one type.
 * @internal
 */
export type InlineValue = InlineValueText | InlineValueVariableLookup | InlineValueExpression;
/**
 * The inline values provider interface defines the contract between extensions and
 * the debugger's inline values feature.
 * @internal
 */
export interface InlineValuesProvider {
    /**
     */
    onDidChangeInlineValues?: Event<void> | undefined;
    /**
     * Provide the "inline values" for the given range and document. Multiple hovers at the same
     * position will be merged by the editor. A hover can have a range which defaults
     * to the word range at the position when omitted.
     */
    provideInlineValues(model: model.ITextModel, viewPort: Range, context: InlineValueContext, token: CancellationToken): ProviderResult<InlineValue[]>;
}
export declare enum CompletionItemKind {
    Method = 0,
    Function = 1,
    Constructor = 2,
    Field = 3,
    Variable = 4,
    Class = 5,
    Struct = 6,
    Interface = 7,
    Module = 8,
    Property = 9,
    Event = 10,
    Operator = 11,
    Unit = 12,
    Value = 13,
    Constant = 14,
    Enum = 15,
    EnumMember = 16,
    Keyword = 17,
    Text = 18,
    Color = 19,
    File = 20,
    Reference = 21,
    Customcolor = 22,
    Folder = 23,
    TypeParameter = 24,
    User = 25,
    Issue = 26,
    Tool = 27,
    Snippet = 28
}
/**
 * @internal
 */
export declare namespace CompletionItemKinds {
    /**
     * @internal
     */
    function toIcon(kind: CompletionItemKind): ThemeIcon;
    /**
     * @internal
     */
    function toLabel(kind: CompletionItemKind): string;
    /**
     * @internal
     */
    function fromString(value: string): CompletionItemKind;
    /**
     * @internal
     */
    function fromString(value: string, strict: true): CompletionItemKind | undefined;
}
export interface CompletionItemLabel {
    label: string;
    detail?: string;
    description?: string;
}
export declare enum CompletionItemTag {
    Deprecated = 1
}
export declare enum CompletionItemInsertTextRule {
    None = 0,
    /**
     * Adjust whitespace/indentation of multiline insert texts to
     * match the current line indentation.
     */
    KeepWhitespace = 1,
    /**
     * `insertText` is a snippet.
     */
    InsertAsSnippet = 4
}
export interface CompletionItemRanges {
    insert: IRange;
    replace: IRange;
}
/**
 * A completion item represents a text snippet that is
 * proposed to complete text that is being typed.
 */
export interface CompletionItem {
    /**
     * The label of this completion item. By default
     * this is also the text that is inserted when selecting
     * this completion.
     */
    label: string | CompletionItemLabel;
    /**
     * The kind of this completion item. Based on the kind
     * an icon is chosen by the editor.
     */
    kind: CompletionItemKind;
    /**
     * A modifier to the `kind` which affect how the item
     * is rendered, e.g. Deprecated is rendered with a strikeout
     */
    tags?: ReadonlyArray<CompletionItemTag>;
    /**
     * A human-readable string with additional information
     * about this item, like type or symbol information.
     */
    detail?: string;
    /**
     * A human-readable string that represents a doc-comment.
     */
    documentation?: string | IMarkdownString;
    /**
     * A string that should be used when comparing this item
     * with other items. When `falsy` the {@link CompletionItem.label label}
     * is used.
     */
    sortText?: string;
    /**
     * A string that should be used when filtering a set of
     * completion items. When `falsy` the {@link CompletionItem.label label}
     * is used.
     */
    filterText?: string;
    /**
     * Select this item when showing. *Note* that only one completion item can be selected and
     * that the editor decides which item that is. The rule is that the *first* item of those
     * that match best is selected.
     */
    preselect?: boolean;
    /**
     * A string or snippet that should be inserted in a document when selecting
     * this completion.
     */
    insertText: string;
    /**
     * Additional rules (as bitmask) that should be applied when inserting
     * this completion.
     */
    insertTextRules?: CompletionItemInsertTextRule;
    /**
     * A range of text that should be replaced by this completion item.
     *
     * *Note:* The range must be a {@link Range.isSingleLine single line} and it must
     * {@link Range.contains contain} the position at which completion has been {@link CompletionItemProvider.provideCompletionItems requested}.
     */
    range: IRange | CompletionItemRanges;
    /**
     * 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.
     */
    commitCharacters?: string[];
    /**
     * An optional array of additional text edits that are applied when
     * selecting this completion. Edits must not overlap with the main edit
     * nor with themselves.
     */
    additionalTextEdits?: ISingleEditOperation[];
    /**
     * A command that should be run upon acceptance of this item.
     */
    command?: Command;
    /**
     * A command that should be run upon acceptance of this item.
     */
    action?: Command;
    /**
     * @internal
     */
    extensionId?: ExtensionIdentifier;
    /**
     * @internal
     */
    _id?: [
        number,
        number
    ];
}
export interface CompletionList {
    suggestions: CompletionItem[];
    incomplete?: boolean;
    dispose?(): void;
    /**
     * @internal
     */
    duration?: number;
}
/**
 * Info provided on partial acceptance.
 */
export interface PartialAcceptInfo {
    kind: PartialAcceptTriggerKind;
    acceptedLength: number;
}
/**
 * How a partial acceptance was triggered.
 */
export declare enum PartialAcceptTriggerKind {
    Word = 0,
    Line = 1,
    Suggest = 2
}
/**
 * How a suggest provider was triggered.
 */
export declare enum CompletionTriggerKind {
    Invoke = 0,
    TriggerCharacter = 1,
    TriggerForIncompleteCompletions = 2
}
/**
 * Contains additional information about the context in which
 * {@link CompletionItemProvider.provideCompletionItems completion provider} is triggered.
 */
export interface CompletionContext {
    /**
     * How the completion was triggered.
     */
    triggerKind: CompletionTriggerKind;
    /**
     * Character that triggered the completion item provider.
     *
     * `undefined` if provider was not triggered by a character.
     */
    triggerCharacter?: string;
}
/**
 * The completion item provider interface defines the contract between extensions and
 * the [IntelliSense](https://code.visualstudio.com/docs/editor/intellisense).
 *
 * When computing *complete* completion items is expensive, providers can optionally implement
 * the `resolveCompletionItem`-function. In that case it is enough to return completion
 * items with a {@link CompletionItem.label label} from the
 * {@link CompletionItemProvider.provideCompletionItems provideCompletionItems}-function. Subsequently,
 * when a completion item is shown in the UI and gains focus this provider is asked to resolve
 * the item, like adding {@link CompletionItem.documentation doc-comment} or {@link CompletionItem.detail details}.
 */
export interface CompletionItemProvider {
    /**
     * Used to identify completions in the (debug) UI and telemetry. This isn't the extension identifier because extensions
     * often contribute multiple completion item providers.
     *
     * @internal
     */
    _debugDisplayName: string;
    triggerCharacters?: string[];
    /**
     * Provide completion items for the given position and document.
     */
    provideCompletionItems(model: model.ITextModel, position: Position, context: CompletionContext, token: CancellationToken): ProviderResult<CompletionList>;
    /**
     * Given a completion item fill in more data, like {@link CompletionItem.documentation doc-comment}
     * or {@link CompletionItem.detail details}.
     *
     * The editor will only resolve a completion item once.
     */
    resolveCompletionItem?(item: CompletionItem, token: CancellationToken): ProviderResult<CompletionItem>;
}
/**
 * How an {@link InlineCompletionsProvider inline completion provider} was triggered.
 */
export declare enum InlineCompletionTriggerKind {
    /**
     * Completion was triggered automatically while editing.
     * It is sufficient to return a single completion item in this case.
     */
    Automatic = 0,
    /**
     * Completion was triggered explicitly by a user gesture.
     * Return multiple completion items to enable cycling through them.
     */
    Explicit = 1
}
/**
 * Arbitrary data that the provider can pass when firing {@link InlineCompletionsProvider.onDidChangeInlineCompletions}.
 * This data is passed back to the provider in {@link InlineCompletionContext.changeHint}.
 */
export interface IInlineCompletionChangeHint {
    /**
     * Arbitrary data that the provider can use to identify what triggered the change.
     * This data must be JSON serializable.
     */
    readonly data?: unknown;
}
export interface InlineCompletionContext {
    /**
     * How the completion was triggered.
     */
    readonly triggerKind: InlineCompletionTriggerKind;
    readonly selectedSuggestionInfo: SelectedSuggestionInfo | undefined;
    /**
     * @experimental
     * @internal
    */
    readonly userPrompt?: string | undefined;
    /**
     * @experimental
     * @internal
    */
    readonly requestUuid: string;
    readonly includeInlineEdits: boolean;
    readonly includeInlineCompletions: boolean;
    readonly requestIssuedDateTime: number;
    readonly earliestShownDateTime: number;
    /**
     * The change hint that was passed to {@link InlineCompletionsProvider.onDidChangeInlineCompletions}.
     * Only set if this request was triggered by such an event.
     */
    readonly changeHint?: IInlineCompletionChangeHint;
}
export interface IInlineCompletionModelInfo {
    models: IInlineCompletionModel[];
    currentModelId: string;
}
export interface IInlineCompletionModel {
    name: string;
    id: string;
}
export interface IInlineCompletionProviderOption {
    readonly id: string;
    readonly label: string;
    readonly values: readonly IInlineCompletionProviderOptionValue[];
    readonly currentValueId: string;
}
export interface IInlineCompletionProviderOptionValue {
    readonly id: string;
    readonly label: string;
}
export declare class SelectedSuggestionInfo {
    readonly range: IRange;
    readonly text: string;
    readonly completionKind: CompletionItemKind;
    readonly isSnippetText: boolean;
    constructor(range: IRange, text: string, completionKind: CompletionItemKind, isSnippetText: boolean);
    equals(other: SelectedSuggestionInfo): boolean;
}
export interface InlineCompletion {
    /**
     * The text to insert.
     * If the text contains a line break, the range must end at the end of a line.
     * If existing text should be replaced, the existing text must be a prefix of the text to insert.
     *
     * The text can also be a snippet. In that case, a preview with default parameters is shown.
     * When accepting the suggestion, the full snippet is inserted.
    */
    readonly insertText: string | {
        snippet: string;
    } | undefined;
    /**
     * The range to replace.
     * Must begin and end on the same line.
     * Refers to the current document or `uri` if provided.
    */
    readonly range?: IRange;
    /**
     * An optional array of additional text edits that are applied when
     * selecting this completion. Edits must not overlap with the main edit
     * nor with themselves.
     * Refers to the current document or `uri` if provided.
     */
    readonly additionalTextEdits?: ISingleEditOperation[];
    /**
     * The file for which the edit applies to.
    */
    readonly uri?: UriComponents;
    /**
     * A command that is run upon acceptance of this item.
    */
    readonly command?: Command;
    readonly gutterMenuLinkAction?: Command;
    /**
     * Is called the first time an inline completion is shown.
     * @deprecated. Use `onDidShow` of the provider instead.
    */
    readonly shownCommand?: Command;
    /**
     * If set to `true`, unopened closing brackets are removed and unclosed opening brackets are closed.
     * Defaults to `false`.
    */
    readonly completeBracketPairs?: boolean;
    readonly isInlineEdit?: boolean;
    readonly showInlineEditMenu?: boolean;
    /** Only show the inline suggestion when the cursor is in the showRange. */
    readonly showRange?: IRange;
    readonly warning?: InlineCompletionWarning;
    readonly hint?: IInlineCompletionHint;
    readonly supportsRename?: boolean;
    /**
     * Used for telemetry.
     */
    readonly correlationId?: string | undefined;
    readonly jumpToPosition?: IPosition;
    readonly doNotLog?: boolean;
}
export interface InlineCompletionWarning {
    message: IMarkdownString | string;
    icon?: IconPath;
}
export declare enum InlineCompletionHintStyle {
    Code = 1,
    Label = 2
}
export interface IInlineCompletionHint {
    /** Refers to the current document. */
    range: IRange;
    style: InlineCompletionHintStyle;
    content: string;
}
export type IconPath = ThemeIcon;
export interface InlineCompletions<TItem extends InlineCompletion = InlineCompletion> {
    readonly items: readonly TItem[];
    /**
     * A list of commands associated with the inline completions of this list.
     */
    readonly commands?: InlineCompletionCommand[];
    readonly suppressSuggestions?: boolean | undefined;
    /**
     * When set and the user types a suggestion without derivating from it, the inline suggestion is not updated.
     */
    readonly enableForwardStability?: boolean | undefined;
}
export type InlineCompletionCommand = {
    command: Command;
    icon?: ThemeIcon;
};
export type InlineCompletionProviderGroupId = string;
export interface InlineCompletionsProvider<T extends InlineCompletions = InlineCompletions> {
    provideInlineCompletions(model: model.ITextModel, position: Position, context: InlineCompletionContext, token: CancellationToken): ProviderResult<T>;
    /**
     * Will be called when an item is shown.
     * @param updatedInsertText Is useful to understand bracket completion.
    */
    handleItemDidShow?(completions: T, item: T["items"][number], updatedInsertText: string, editDeltaInfo: EditDeltaInfo): void;
    /**
     * Will be called when an item is partially accepted. TODO: also handle full acceptance here!
     * @param acceptedCharacters Deprecated. Use `info.acceptedCharacters` instead.
     */
    handlePartialAccept?(completions: T, item: T["items"][number], acceptedCharacters: number, info: PartialAcceptInfo): void;
    /**
     * @deprecated Use `handleEndOfLifetime` instead.
    */
    handleRejection?(completions: T, item: T["items"][number]): void;
    /**
     * Is called when an inline completion item is no longer being used.
     * Provides a reason of why it is not used anymore.
    */
    handleEndOfLifetime?(completions: T, item: T["items"][number], reason: InlineCompletionEndOfLifeReason<T["items"][number]>, lifetimeSummary: LifetimeSummary): void;
    /**
     * Will be called when a completions list is no longer in use and can be garbage-collected.
    */
    disposeInlineCompletions(completions: T, reason: InlineCompletionsDisposeReason): void;
    /**
     * Fired when the provider wants to trigger a new completion request.
     * The event can pass a {@link IInlineCompletionChangeHint} which will be
     * included in the {@link InlineCompletionContext} of the subsequent request.
     */
    onDidChangeInlineCompletions?: Event<IInlineCompletionChangeHint | void>;
    /**
     * Only used for {@link yieldsToGroupIds}.
     * Multiple providers can have the same group id.
     */
    groupId?: InlineCompletionProviderGroupId;
    /** @internal */
    providerId?: ProviderId;
    /**
     * Returns a list of preferred provider {@link groupId}s.
     * The current provider is only requested for completions if no provider with a preferred group id returned a result.
     */
    yieldsToGroupIds?: InlineCompletionProviderGroupId[];
    excludesGroupIds?: InlineCompletionProviderGroupId[];
    displayName?: string;
    debounceDelayMs?: number;
    modelInfo?: IInlineCompletionModelInfo;
    onDidModelInfoChange?: Event<void>;
    setModelId?(modelId: string): Promise<void>;
    providerOptions?: readonly IInlineCompletionProviderOption[];
    onDidProviderOptionsChange?: Event<void>;
    setProviderOption?(optionId: string, valueId: string): Promise<void>;
    toString?(): string;
}
/** @internal */
export declare class ProviderId {
    readonly extensionId: string | undefined;
    readonly extensionVersion: string | undefined;
    readonly providerId: string | undefined;
    static fromExtensionId(extensionId: string | undefined): ProviderId;
    constructor(extensionId: string | undefined, extensionVersion: string | undefined, providerId: string | undefined);
    toString(): string;
    toStringWithoutVersion(): string;
}
/** @internal */
export declare class VersionedExtensionId {
    readonly extensionId: string;
    readonly version: string;
    static tryCreate(extensionId: string | undefined, version: string | undefined): VersionedExtensionId | undefined;
    constructor(extensionId: string, version: string);
    toString(): string;
}
export type InlineCompletionsDisposeReason = {
    kind: "lostRace" | "tokenCancellation" | "other" | "empty" | "notTaken";
};
export declare enum InlineCompletionEndOfLifeReasonKind {
    Accepted = 0,
    Rejected = 1,
    Ignored = 2
}
export type InlineCompletionEndOfLifeReason<TInlineCompletion = InlineCompletion> = {
    kind: InlineCompletionEndOfLifeReasonKind.Accepted;
    alternativeAction: boolean;
} | {
    kind: InlineCompletionEndOfLifeReasonKind.Rejected;
} | {
    kind: InlineCompletionEndOfLifeReasonKind.Ignored;
    supersededBy?: TInlineCompletion;
    userTypingDisagreed: boolean;
};
export type LifetimeSummary = {
    requestUuid: string;
    correlationId: string | undefined;
    partiallyAccepted: number;
    partiallyAcceptedCountSinceOriginal: number;
    partiallyAcceptedRatioSinceOriginal: number;
    partiallyAcceptedCharactersSinceOriginal: number;
    shown: boolean;
    shownDuration: number;
    shownDurationUncollapsed: number;
    timeUntilShown: number | undefined;
    timeUntilActuallyShown: number | undefined;
    timeUntilProviderRequest: number;
    timeUntilProviderResponse: number;
    notShownReason: string | undefined;
    editorType: string;
    viewKind: string | undefined;
    preceeded: boolean;
    languageId: string;
    requestReason: string;
    performanceMarkers?: string;
    cursorColumnDistance?: number;
    cursorLineDistance?: number;
    lineCountOriginal?: number;
    lineCountModified?: number;
    characterCountOriginal?: number;
    characterCountModified?: number;
    disjointReplacements?: number;
    sameShapeReplacements?: boolean;
    typingInterval: number;
    typingIntervalCharacterCount: number;
    selectedSuggestionInfo: boolean;
    availableProviders: string;
    skuPlan: string | undefined;
    skuType: string | undefined;
    renameCreated: boolean | undefined;
    renameDuration: number | undefined;
    renameTimedOut: boolean | undefined;
    renameDroppedOtherEdits: number | undefined;
    renameDroppedRenameEdits: number | undefined;
    editKind: string | undefined;
    longDistanceHintVisible?: boolean;
    longDistanceHintDistance?: number;
};
export interface CodeAction {
    title: string;
    command?: Command;
    edit?: WorkspaceEdit;
    diagnostics?: IMarkerData[];
    kind?: string;
    isPreferred?: boolean;
    isAI?: boolean;
    disabled?: string;
    ranges?: IRange[];
}
export declare enum CodeActionTriggerType {
    Invoke = 1,
    Auto = 2
}
/**
 * @internal
 */
export interface CodeActionContext {
    only?: string;
    trigger: CodeActionTriggerType;
}
export interface CodeActionList extends IDisposable {
    readonly actions: ReadonlyArray<CodeAction>;
}
/**
 * The code action interface defines the contract between extensions and
 * the [light bulb](https://code.visualstudio.com/docs/editor/editingevolved#_code-action) feature.
 * @internal
 */
export interface CodeActionProvider {
    displayName?: string;
    extensionId?: string;
    /**
     * Provide commands for the given document and range.
     */
    provideCodeActions(model: model.ITextModel, range: Range | Selection, context: CodeActionContext, token: CancellationToken): ProviderResult<CodeActionList>;
    /**
     * Given a code action fill in the edit. Will only invoked when missing.
     */
    resolveCodeAction?(codeAction: CodeAction, token: CancellationToken): ProviderResult<CodeAction>;
    /**
     * Optional list of CodeActionKinds that this provider returns.
     */
    readonly providedCodeActionKinds?: ReadonlyArray<string>;
    readonly documentation?: ReadonlyArray<{
        readonly kind: string;
        readonly command: Command;
    }>;
    /**
     * @internal
     */
    _getAdditionalMenuItems?(context: CodeActionContext, actions: readonly CodeAction[]): Command[];
}
/**
 * @internal
 */
export interface DocumentPasteEdit {
    readonly title: string;
    readonly kind: HierarchicalKind;
    readonly handledMimeType?: string;
    yieldTo?: readonly DropYieldTo[];
    insertText: string | {
        readonly snippet: string;
    };
    additionalEdit?: WorkspaceEdit;
}
/**
 * @internal
 */
export declare enum DocumentPasteTriggerKind {
    Automatic = 0,
    PasteAs = 1
}
/**
 * @internal
 */
export interface DocumentPasteContext {
    readonly only?: HierarchicalKind;
    readonly triggerKind: DocumentPasteTriggerKind;
}
/**
 * @internal
 */
export interface DocumentPasteEditsSession {
    edits: readonly DocumentPasteEdit[];
    dispose(): void;
}
/**
 * @internal
 */
export interface DocumentPasteEditProvider {
    readonly id?: string;
    readonly copyMimeTypes: readonly string[];
    readonly pasteMimeTypes: readonly string[];
    readonly providedPasteEditKinds: readonly HierarchicalKind[];
    prepareDocumentPaste?(model: model.ITextModel, ranges: readonly IRange[], dataTransfer: IReadonlyVSDataTransfer, token: CancellationToken): Promise<undefined | IReadonlyVSDataTransfer>;
    provideDocumentPasteEdits?(model: model.ITextModel, ranges: readonly IRange[], dataTransfer: IReadonlyVSDataTransfer, context: DocumentPasteContext, token: CancellationToken): Promise<DocumentPasteEditsSession | undefined>;
    resolveDocumentPasteEdit?(edit: DocumentPasteEdit, token: CancellationToken): Promise<DocumentPasteEdit>;
}
/**
 * Represents a parameter of a callable-signature. A parameter can
 * have a label and a doc-comment.
 */
export interface ParameterInformation {
    /**
     * The label of this signature. Will be shown in
     * the UI.
     */
    label: string | [
        number,
        number
    ];
    /**
     * The human-readable doc-comment of this signature. Will be shown
     * in the UI but can be omitted.
     */
    documentation?: string | IMarkdownString;
}
/**
 * Represents the signature of something callable. A signature
 * can have a label, like a function-name, a doc-comment, and
 * a set of parameters.
 */
export interface SignatureInformation {
    /**
     * The label of this signature. Will be shown in
     * the UI.
     */
    label: string;
    /**
     * The human-readable doc-comment of this signature. Will be shown
     * in the UI but can be omitted.
     */
    documentation?: string | IMarkdownString;
    /**
     * The parameters of this signature.
     */
    parameters: ParameterInformation[];
    /**
     * Index of the active parameter.
     *
     * If provided, this is used in place of `SignatureHelp.activeSignature`.
     */
    activeParameter?: number;
}
/**
 * Signature help represents the signature of something
 * callable. There can be multiple signatures but only one
 * active and only one active parameter.
 */
export interface SignatureHelp {
    /**
     * One or more signatures.
     */
    signatures: SignatureInformation[];
    /**
     * The active signature.
     */
    activeSignature: number;
    /**
     * The active parameter of the active signature.
     */
    activeParameter: number;
}
export interface SignatureHelpResult extends IDisposable {
    value: SignatureHelp;
}
export declare enum SignatureHelpTriggerKind {
    Invoke = 1,
    TriggerCharacter = 2,
    ContentChange = 3
}
export interface SignatureHelpContext {
    readonly triggerKind: SignatureHelpTriggerKind;
    readonly triggerCharacter?: string;
    readonly isRetrigger: boolean;
    readonly activeSignatureHelp?: SignatureHelp;
}
/**
 * The signature help provider interface defines the contract between extensions and
 * the [parameter hints](https://code.visualstudio.com/docs/editor/intellisense)-feature.
 */
export interface SignatureHelpProvider {
    readonly signatureHelpTriggerCharacters?: ReadonlyArray<string>;
    readonly signatureHelpRetriggerCharacters?: ReadonlyArray<string>;
    /**
     * Provide help for the signature at the given position and document.
     */
    provideSignatureHelp(model: model.ITextModel, position: Position, token: CancellationToken, context: SignatureHelpContext): ProviderResult<SignatureHelpResult>;
}
/**
 * A document highlight kind.
 */
export declare enum DocumentHighlightKind {
    /**
     * A textual occurrence.
     */
    Text = 0,
    /**
     * Read-access of a symbol, like reading a variable.
     */
    Read = 1,
    /**
     * Write-access of a symbol, like writing to a variable.
     */
    Write = 2
}
/**
 * A document highlight is a range inside a text document which deserves
 * special attention. Usually a document highlight is visualized by changing
 * the background color of its range.
 */
export interface DocumentHighlight {
    /**
     * The range this highlight applies to.
     */
    range: IRange;
    /**
     * The highlight kind, default is {@link DocumentHighlightKind.Text text}.
     */
    kind?: DocumentHighlightKind;
}
/**
 * Represents a set of document highlights for a specific URI.
 */
export interface MultiDocumentHighlight {
    /**
     * The URI of the document that the highlights belong to.
     */
    uri: URI;
    /**
     * The set of highlights for the document.
     */
    highlights: DocumentHighlight[];
}
/**
 * The document highlight provider interface defines the contract between extensions and
 * the word-highlight-feature.
 */
export interface DocumentHighlightProvider {
    /**
     * Provide a set of document highlights, like all occurrences of a variable or
     * all exit-points of a function.
     */
    provideDocumentHighlights(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<DocumentHighlight[]>;
}
/**
 * A provider that can provide document highlights across multiple documents.
 */
export interface MultiDocumentHighlightProvider {
    readonly selector: LanguageSelector;
    /**
     * Provide a Map of URI --> document highlights, like all occurrences of a variable or
     * all exit-points of a function.
     *
     * Used in cases such as split view, notebooks, etc. where there can be multiple documents
     * with shared symbols.
     *
     * @param primaryModel The primary text model.
     * @param position The position at which to provide document highlights.
     * @param otherModels The other text models to search for document highlights.
     * @param token A cancellation token.
     * @returns A map of URI to document highlights.
     */
    provideMultiDocumentHighlights(primaryModel: model.ITextModel, position: Position, otherModels: model.ITextModel[], token: CancellationToken): ProviderResult<Map<URI, DocumentHighlight[]>>;
}
/**
 * The linked editing range provider interface defines the contract between extensions and
 * the linked editing feature.
 */
export interface LinkedEditingRangeProvider {
    /**
     * Provide a list of ranges that can be edited together.
     */
    provideLinkedEditingRanges(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<LinkedEditingRanges>;
}
/**
 * Represents a list of ranges that can be edited together along with a word pattern to describe valid contents.
 */
export interface LinkedEditingRanges {
    /**
     * A list of ranges that can be edited together. The ranges must have
     * identical length and text content. The ranges cannot overlap
     */
    ranges: IRange[];
    /**
     * An optional word pattern that describes valid contents for the given ranges.
     * If no pattern is provided, the language configuration's word pattern will be used.
     */
    wordPattern?: RegExp;
}
/**
 * Value-object that contains additional information when
 * requesting references.
 */
export interface ReferenceContext {
    /**
     * Include the declaration of the current symbol.
     */
    includeDeclaration: boolean;
}
/**
 * The reference provider interface defines the contract between extensions and
 * the [find references](https://code.visualstudio.com/docs/editor/editingevolved#_peek)-feature.
 */
export interface ReferenceProvider {
    /**
     * Provide a set of project-wide references for the given position and document.
     */
    provideReferences(model: model.ITextModel, position: Position, context: ReferenceContext, token: CancellationToken): ProviderResult<Location[]>;
}
/**
 * Represents a location inside a resource, such as a line
 * inside a text file.
 */
export interface Location {
    /**
     * The resource identifier of this location.
     */
    uri: URI;
    /**
     * The document range of this locations.
     */
    range: IRange;
}
export interface LocationLink {
    /**
     * A range to select where this link originates from.
     */
    originSelectionRange?: IRange;
    /**
     * The target uri this link points to.
     */
    uri: URI;
    /**
     * The full range this link points to.
     */
    range: IRange;
    /**
     * A range to select this link points to. Must be contained
     * in `LocationLink.range`.
     */
    targetSelectionRange?: IRange;
}
/**
 * @internal
 */
export declare function isLocationLink(thing: unknown): thing is LocationLink;
/**
 * @internal
 */
export declare function isLocation(thing: unknown): thing is Location;
export type Definition = Location | Location[] | LocationLink[];
/**
 * The definition provider interface defines the contract between extensions and
 * the [go to definition](https://code.visualstudio.com/docs/editor/editingevolved#_go-to-definition)
 * and peek definition features.
 */
export interface DefinitionProvider {
    /**
     * Provide the definition of the symbol at the given position and document.
     */
    provideDefinition(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<Definition | LocationLink[]>;
}
/**
 * The definition provider interface defines the contract between extensions and
 * the [go to definition](https://code.visualstudio.com/docs/editor/editingevolved#_go-to-definition)
 * and peek definition features.
 */
export interface DeclarationProvider {
    /**
     * Provide the declaration of the symbol at the given position and document.
     */
    provideDeclaration(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<Definition | LocationLink[]>;
}
/**
 * The implementation provider interface defines the contract between extensions and
 * the go to implementation feature.
 */
export interface ImplementationProvider {
    /**
     * Provide the implementation of the symbol at the given position and document.
     */
    provideImplementation(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<Definition | LocationLink[]>;
}
/**
 * The type definition provider interface defines the contract between extensions and
 * the go to type definition feature.
 */
export interface TypeDefinitionProvider {
    /**
     * Provide the type definition of the symbol at the given position and document.
     */
    provideTypeDefinition(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<Definition | LocationLink[]>;
}
/**
 * A symbol kind.
 */
export declare enum SymbolKind {
    File = 0,
    Module = 1,
    Namespace = 2,
    Package = 3,
    Class = 4,
    Method = 5,
    Property = 6,
    Field = 7,
    Constructor = 8,
    Enum = 9,
    Interface = 10,
    Function = 11,
    Variable = 12,
    Constant = 13,
    String = 14,
    Number = 15,
    Boolean = 16,
    Array = 17,
    Object = 18,
    Key = 19,
    Null = 20,
    EnumMember = 21,
    Struct = 22,
    Event = 23,
    Operator = 24,
    TypeParameter = 25
}
/**
 * @internal
 */
export declare const symbolKindNames: {
    [symbol: number]: string;
};
/**
 * @internal
 */
export declare function getAriaLabelForSymbol(symbolName: string, kind: SymbolKind): string;
export declare enum SymbolTag {
    Deprecated = 1
}
/**
 * @internal
 */
export declare namespace SymbolKinds {
    /**
     * @internal
     */
    function toIcon(kind: SymbolKind): ThemeIcon;
    /**
     * @internal
     */
    function toCompletionKind(kind: SymbolKind): CompletionItemKind;
}
export interface DocumentSymbol {
    name: string;
    detail: string;
    kind: SymbolKind;
    tags: ReadonlyArray<SymbolTag>;
    containerName?: string;
    range: IRange;
    selectionRange: IRange;
    children?: DocumentSymbol[];
}
/**
 * The document symbol provider interface defines the contract between extensions and
 * the [go to symbol](https://code.visualstudio.com/docs/editor/editingevolved#_go-to-symbol)-feature.
 */
export interface DocumentSymbolProvider {
    displayName?: string;
    /**
     * Provide symbol information for the given document.
     */
    provideDocumentSymbols(model: model.ITextModel, token: CancellationToken): ProviderResult<DocumentSymbol[]>;
}
export interface TextEdit {
    range: IRange;
    text: string;
    eol?: model.EndOfLineSequence;
}
/** @internal */
export declare abstract class TextEdit {
    static asEditOperation(edit: TextEdit): ISingleEditOperation;
    static isTextEdit(thing: unknown): thing is TextEdit;
}
/**
 * Interface used to format a model
 */
export interface FormattingOptions {
    /**
     * Size of a tab in spaces.
     */
    tabSize: number;
    /**
     * Prefer spaces over tabs.
     */
    insertSpaces: boolean;
}
/**
 * The document formatting provider interface defines the contract between extensions and
 * the formatting-feature.
 */
export interface DocumentFormattingEditProvider {
    /**
     * @internal
     */
    readonly extensionId?: ExtensionIdentifier;
    readonly displayName?: string;
    /**
     * Provide formatting edits for a whole document.
     */
    provideDocumentFormattingEdits(model: model.ITextModel, options: FormattingOptions, token: CancellationToken): ProviderResult<TextEdit[]>;
}
/**
 * The document formatting provider interface defines the contract between extensions and
 * the formatting-feature.
 */
export interface DocumentRangeFormattingEditProvider {
    /**
     * @internal
     */
    readonly extensionId?: ExtensionIdentifier;
    readonly displayName?: string;
    /**
     * Provide formatting edits for a range in a document.
     *
     * The given range is a hint and providers can decide to format a smaller
     * or larger range. Often this is done by adjusting the start and end
     * of the range to full syntax nodes.
     */
    provideDocumentRangeFormattingEdits(model: model.ITextModel, range: Range, options: FormattingOptions, token: CancellationToken): ProviderResult<TextEdit[]>;
    provideDocumentRangesFormattingEdits?(model: model.ITextModel, ranges: Range[], options: FormattingOptions, token: CancellationToken): ProviderResult<TextEdit[]>;
}
/**
 * The document formatting provider interface defines the contract between extensions and
 * the formatting-feature.
 */
export interface OnTypeFormattingEditProvider {
    /**
     * @internal
     */
    readonly extensionId?: ExtensionIdentifier;
    autoFormatTriggerCharacters: string[];
    /**
     * Provide formatting edits after a character has been typed.
     *
     * The given position and character should hint to the provider
     * what range the position to expand to, like find the matching `{`
     * when `}` has been entered.
     */
    provideOnTypeFormattingEdits(model: model.ITextModel, position: Position, ch: string, options: FormattingOptions, token: CancellationToken): ProviderResult<TextEdit[]>;
}
/**
 * @internal
 */
export interface IInplaceReplaceSupportResult {
    value: string;
    range: IRange;
}
/**
 * A link inside the editor.
 */
export interface ILink {
    range: IRange;
    url?: URI | string;
    tooltip?: string;
}
export interface ILinksList {
    links: ILink[];
    dispose?(): void;
}
/**
 * A provider of links.
 */
export interface LinkProvider {
    provideLinks(model: model.ITextModel, token: CancellationToken): ProviderResult<ILinksList>;
    resolveLink?: (link: ILink, token: CancellationToken) => ProviderResult<ILink>;
}
/**
 * A color in RGBA format.
 */
export interface IColor {
    /**
     * The red component in the range [0-1].
     */
    readonly red: number;
    /**
     * The green component in the range [0-1].
     */
    readonly green: number;
    /**
     * The blue component in the range [0-1].
     */
    readonly blue: number;
    /**
     * The alpha component in the range [0-1].
     */
    readonly alpha: number;
}
/**
 * String representations for a color
 */
export interface IColorPresentation {
    /**
     * 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.
     */
    label: string;
    /**
     * An {@link TextEdit edit} which is applied to a document when selecting
     * this presentation for the color.
     */
    textEdit?: TextEdit;
    /**
     * An optional array of additional {@link TextEdit text edits} that are applied when
     * selecting this color presentation.
     */
    additionalTextEdits?: TextEdit[];
}
/**
 * A color range is a range in a text model which represents a color.
 */
export interface IColorInformation {
    /**
     * The range within the model.
     */
    range: IRange;
    /**
     * The color represented in this range.
     */
    color: IColor;
}
/**
 * A provider of colors for editor models.
 */
export interface DocumentColorProvider {
    /**
     * Provides the color ranges for a specific model.
     */
    provideDocumentColors(model: model.ITextModel, token: CancellationToken): ProviderResult<IColorInformation[]>;
    /**
     * Provide the string representations for a color.
     */
    provideColorPresentations(model: model.ITextModel, colorInfo: IColorInformation, token: CancellationToken): ProviderResult<IColorPresentation[]>;
}
export interface SelectionRange {
    range: IRange;
}
export interface SelectionRangeProvider {
    /**
     * Provide ranges that should be selected from the given position.
     */
    provideSelectionRanges(model: model.ITextModel, positions: Position[], token: CancellationToken): ProviderResult<SelectionRange[][]>;
}
export interface FoldingContext {
}
/**
 * A provider of folding ranges for editor models.
 */
export interface FoldingRangeProvider {
    /**
     * @internal
     */
    readonly id?: string;
    /**
     * An optional event to signal that the folding ranges from this provider have changed.
     */
    onDidChange?: Event<this>;
    /**
     * Provides the folding ranges for a specific model.
     */
    provideFoldingRanges(model: model.ITextModel, context: FoldingContext, token: CancellationToken): ProviderResult<FoldingRange[]>;
}
export interface FoldingRange {
    /**
     * The one-based start line of the range to fold. The folded area starts after the line's last character.
     */
    start: number;
    /**
     * The one-based end line of the range to fold. The folded area ends with the line's last character.
     */
    end: number;
    /**
     * Describes the {@link FoldingRangeKind Kind} of the folding range such as {@link FoldingRangeKind.Comment Comment} or
     * {@link FoldingRangeKind.Region Region}. The kind is used to categorize folding ranges and used by commands
     * like 'Fold all comments'. See
     * {@link FoldingRangeKind} for an enumeration of standardized kinds.
     */
    kind?: FoldingRangeKind;
}
export declare class FoldingRangeKind {
    value: string;
    /**
     * Kind for folding range representing a comment. The value of the kind is 'comment'.
     */
    static readonly Comment: FoldingRangeKind;
    /**
     * Kind for folding range representing a import. The value of the kind is 'imports'.
     */
    static readonly Imports: FoldingRangeKind;
    /**
     * Kind for folding range representing regions (for example marked by `#region`, `#endregion`).
     * The value of the kind is 'region'.
     */
    static readonly Region: FoldingRangeKind;
    /**
     * Returns a {@link FoldingRangeKind} for the given value.
     *
     * @param value of the kind.
     */
    static fromValue(value: string): FoldingRangeKind;
    /**
     * Creates a new {@link FoldingRangeKind}.
     *
     * @param value of the kind.
     */
    constructor(value: string);
}
export interface WorkspaceEditMetadata {
    needsConfirmation: boolean;
    label: string;
    description?: string;
    /**
     * @internal
     */
    iconPath?: ThemeIcon | URI | {
        light: URI;
        dark: URI;
    };
}
export interface WorkspaceFileEditOptions {
    overwrite?: boolean;
    ignoreIfNotExists?: boolean;
    ignoreIfExists?: boolean;
    recursive?: boolean;
    copy?: boolean;
    folder?: boolean;
    skipTrashBin?: boolean;
    maxSize?: number;
    /**
     * @internal
     */
    contents?: Promise<VSBuffer>;
}
export interface IWorkspaceFileEdit {
    oldResource?: URI;
    newResource?: URI;
    options?: WorkspaceFileEditOptions;
    metadata?: WorkspaceEditMetadata;
}
export interface IWorkspaceTextEdit {
    resource: URI;
    textEdit: TextEdit & {
        insertAsSnippet?: boolean;
        keepWhitespace?: boolean;
    };
    versionId: number | undefined;
    metadata?: WorkspaceEditMetadata;
}
export interface WorkspaceEdit {
    edits: Array<IWorkspaceTextEdit | IWorkspaceFileEdit | ICustomEdit>;
}
export interface ICustomEdit {
    readonly resource: URI;
    readonly metadata?: WorkspaceEditMetadata;
    undo(): Promise<void> | void;
    redo(): Promise<void> | void;
}
export interface Rejection {
    rejectReason?: string;
}
export interface RenameLocation {
    range: IRange;
    text: string;
}
export interface RenameProvider {
    provideRenameEdits(model: model.ITextModel, position: Position, newName: string, token: CancellationToken): ProviderResult<WorkspaceEdit & Rejection>;
    resolveRenameLocation?(model: model.ITextModel, position: Position, token: CancellationToken): ProviderResult<RenameLocation & Rejection>;
}
export declare enum NewSymbolNameTag {
    AIGenerated = 1
}
export declare enum NewSymbolNameTriggerKind {
    Invoke = 0,
    Automatic = 1
}
export interface NewSymbolName {
    readonly newSymbolName: string;
    readonly tags?: readonly NewSymbolNameTag[];
}
export interface NewSymbolNamesProvider {
    supportsAutomaticNewSymbolNamesTriggerKind?: Promise<boolean | undefined>;
    provideNewSymbolNames(model: model.ITextModel, range: IRange, triggerKind: NewSymbolNameTriggerKind, token: CancellationToken): ProviderResult<NewSymbolName[]>;
}
export interface Command {
    id: string;
    title: string;
    tooltip?: string;
    arguments?: unknown[];
}
/**
 * @internal
 */
export declare namespace Command {
    /**
     * @internal
     */
    function is(obj: unknown): obj is Command;
}
/**
 * @internal
 */
export interface CommentThreadTemplate {
    controllerHandle: number;
    label: string;
    acceptInputCommand?: Command;
    additionalCommands?: Command[];
    deleteCommand?: Command;
}
/**
 * @internal
 */
export interface CommentInfo<T = IRange> {
    extensionId?: string;
    threads: CommentThread<T>[];
    pendingCommentThreads?: PendingCommentThread[];
    commentingRanges: CommentingRanges;
}
/**
 * @internal
 */
export interface CommentingRangeResourceHint {
    schemes: readonly string[];
}
/**
 * @internal
 */
export declare enum CommentThreadCollapsibleState {
    /**
     * Determines an item is collapsed
     */
    Collapsed = 0,
    /**
     * Determines an item is expanded
     */
    Expanded = 1
}
/**
 * @internal
 */
export declare enum CommentThreadState {
    Unresolved = 0,
    Resolved = 1
}
/**
 * @internal
 */
export declare enum CommentThreadApplicability {
    Current = 0,
    Outdated = 1
}
/**
 * @internal
 */
export interface CommentWidget {
    commentThread: CommentThread;
    comment?: Comment;
    input: string;
    readonly onDidChangeInput: Event<string>;
}
/**
 * @internal
 */
export interface CommentInput {
    value: string;
    uri: URI;
}
export interface CommentThreadRevealOptions {
    preserveFocus: boolean;
    focusReply: boolean;
}
/**
 * @internal
 */
export interface CommentThread<T = IRange> {
    isDocumentCommentThread(): this is CommentThread<IRange>;
    commentThreadHandle: number;
    controllerHandle: number;
    extensionId?: string;
    threadId: string;
    resource: string | null;
    range: T | undefined;
    label: string | undefined;
    contextValue: string | undefined;
    comments: ReadonlyArray<Comment> | undefined;
    readonly onDidChangeComments: Event<readonly Comment[] | undefined>;
    collapsibleState?: CommentThreadCollapsibleState;
    initialCollapsibleState?: CommentThreadCollapsibleState;
    readonly onDidChangeInitialCollapsibleState: Event<CommentThreadCollapsibleState | undefined>;
    state?: CommentThreadState;
    applicability?: CommentThreadApplicability;
    canReply: boolean | CommentAuthorInformation;
    input?: CommentInput;
    readonly onDidChangeInput: Event<CommentInput | undefined>;
    readonly onDidChangeLabel: Event<string | undefined>;
    readonly onDidChangeCollapsibleState: Event<CommentThreadCollapsibleState | undefined>;
    readonly onDidChangeState: Event<CommentThreadState | undefined>;
    readonly onDidChangeCanReply: Event<boolean>;
    isDisposed: boolean;
    isTemplate: boolean;
}
/**
 * @internal
 */
export interface AddedCommentThread<T = IRange> extends CommentThread<T> {
    editorId?: string;
}
/**
 * @internal
 */
export interface CommentingRanges {
    readonly resource: URI;
    ranges: IRange[];
    fileComments: boolean;
}
export interface CommentAuthorInformation {
    name: string;
    iconPath?: UriComponents;
}
/**
 * @internal
 */
export interface CommentReaction {
    readonly label?: string;
    readonly iconPath?: UriComponents;
    readonly count?: number;
    readonly hasReacted?: boolean;
    readonly canEdit?: boolean;
    readonly reactors?: readonly string[];
}
/**
 * @internal
 */
export interface CommentOptions {
    /**
     * An optional string to show on the comment input box when it's collapsed.
     */
    prompt?: string;
    /**
     * An optional string to show as placeholder in the comment input box when it's focused.
     */
    placeHolder?: string;
}
/**
 * @internal
 */
export declare enum CommentMode {
    Editing = 0,
    Preview = 1
}
/**
 * @internal
 */
export declare enum CommentState {
    Published = 0,
    Draft = 1
}
/**
 * @internal
 */
export interface Comment {
    readonly uniqueIdInThread: number;
    readonly body: string | IMarkdownString;
    readonly userName: string;
    readonly userIconPath?: UriComponents;
    readonly contextValue?: string;
    readonly commentReactions?: CommentReaction[];
    readonly label?: string;
    readonly mode?: CommentMode;
    readonly state?: CommentState;
    readonly timestamp?: string;
}
export interface PendingCommentThread {
    range: IRange | undefined;
    uri: URI;
    uniqueOwner: string;
    isReply: boolean;
    comment: PendingComment;
}
export interface PendingComment {
    body: string;
    cursor: IPosition;
}
/**
 * @internal
 */
export interface CommentThreadChangedEvent<T> {
    /**
     * Pending comment threads.
     */
    readonly pending: PendingCommentThread[];
    /**
     * Added comment threads.
     */
    readonly added: AddedCommentThread<T>[];
    /**
     * Removed comment threads.
     */
    readonly removed: CommentThread<T>[];
    /**
     * Changed comment threads.
     */
    readonly changed: CommentThread<T>[];
}
export interface CodeLens {
    range: IRange;
    id?: string;
    command?: Command;
}
export interface CodeLensList {
    readonly lenses: readonly CodeLens[];
    dispose?(): void;
}
export interface CodeLensProvider {
    onDidChange?: Event<this>;
    provideCodeLenses(model: model.ITextModel, token: CancellationToken): ProviderResult<CodeLensList>;
    resolveCodeLens?(model: model.ITextModel, codeLens: CodeLens, token: CancellationToken): ProviderResult<CodeLens>;
}
export declare enum InlayHintKind {
    Type = 1,
    Parameter = 2
}
export interface InlayHintLabelPart {
    label: string;
    tooltip?: string | IMarkdownString;
    command?: Command;
    location?: Location;
}
export interface InlayHint {
    label: string | InlayHintLabelPart[];
    tooltip?: string | IMarkdownString;
    textEdits?: TextEdit[];
    position: IPosition;
    kind?: InlayHintKind;
    paddingLeft?: boolean;
    paddingRight?: boolean;
}
export interface InlayHintList {
    hints: InlayHint[];
    dispose(): void;
}
export interface InlayHintsProvider {
    displayName?: string;
    onDidChangeInlayHints?: Event<void>;
    provideInlayHints(model: model.ITextModel, range: Range, token: CancellationToken): ProviderResult<InlayHintList>;
    resolveInlayHint?(hint: InlayHint, token: CancellationToken): ProviderResult<InlayHint>;
}
export interface SemanticTokensLegend {
    readonly tokenTypes: string[];
    readonly tokenModifiers: string[];
}
export interface SemanticTokens {
    readonly resultId?: string;
    readonly data: Uint32Array;
}
export interface SemanticTokensEdit {
    readonly start: number;
    readonly deleteCount: number;
    readonly data?: Uint32Array;
}
export interface SemanticTokensEdits {
    readonly resultId?: string;
    readonly edits: SemanticTokensEdit[];
}
export interface DocumentSemanticTokensProvider {
    readonly onDidChange?: Event<void>;
    getLegend(): SemanticTokensLegend;
    provideDocumentSemanticTokens(model: model.ITextModel, lastResultId: string | null, token: CancellationToken): ProviderResult<SemanticTokens | SemanticTokensEdits>;
    releaseDocumentSemanticTokens(resultId: string | undefined): void;
}
export interface DocumentRangeSemanticTokensProvider {
    readonly onDidChange?: Event<void>;
    getLegend(): SemanticTokensLegend;
    provideDocumentRangeSemanticTokens(model: model.ITextModel, range: Range, token: CancellationToken): ProviderResult<SemanticTokens>;
}
/**
 * @internal
 */
export interface ITokenizationSupportChangedEvent {
    changedLanguages: string[];
    changedColorMap: boolean;
}
/**
 * @internal
 */
export interface ILazyTokenizationSupport<TSupport> {
    get tokenizationSupport(): Promise<TSupport | null>;
}
/**
 * @internal
 */
export declare class LazyTokenizationSupport<TSupport = ITokenizationSupport> implements IDisposable, ILazyTokenizationSupport<TSupport> {
    private readonly createSupport;
    private _tokenizationSupport;
    constructor(createSupport: () => Promise<TSupport & IDisposable | null>);
    dispose(): void;
    get tokenizationSupport(): Promise<TSupport | null>;
}
/**
 * @internal
 */
export interface ITokenizationRegistry<TSupport> {
    /**
     * An event triggered when:
     *  - a tokenization support is registered, unregistered or changed.
     *  - the color map is changed.
     */
    readonly onDidChange: Event<ITokenizationSupportChangedEvent>;
    /**
     * Fire a change event for a language.
     * This is useful for languages that embed other languages.
     */
    handleChange(languageIds: string[]): void;
    /**
     * Register a tokenization support.
     */
    register(languageId: string, support: TSupport): IDisposable;
    /**
     * Register a tokenization support factory.
     */
    registerFactory(languageId: string, factory: ILazyTokenizationSupport<TSupport>): IDisposable;
    /**
     * Get or create the tokenization support for a language.
     * Returns `null` if not found.
     */
    getOrCreate(languageId: string): Promise<TSupport | null>;
    /**
     * Get the tokenization support for a language.
     * Returns `null` if not found.
     */
    get(languageId: string): TSupport | null;
    /**
     * Returns false if a factory is still pending.
     */
    isResolved(languageId: string): boolean;
    /**
     * Set the new color map that all tokens will use in their ColorId binary encoded bits for foreground and background.
     */
    setColorMap(colorMap: Color[]): void;
    getColorMap(): Color[] | null;
    getDefaultBackground(): Color | null;
}
/**
 * @internal
 */
export declare const TokenizationRegistry: ITokenizationRegistry<ITokenizationSupport>;
/**
 * @internal
 */
export declare enum ExternalUriOpenerPriority {
    None = 0,
    Option = 1,
    Default = 2,
    Preferred = 3
}
/**
 * @internal
 */
export type DropYieldTo = {
    readonly kind: HierarchicalKind;
} | {
    readonly mimeType: string;
};
/**
 * @internal
 */
export interface DocumentDropEdit {
    readonly title: string;
    readonly kind: HierarchicalKind | undefined;
    readonly handledMimeType?: string;
    readonly yieldTo?: readonly DropYieldTo[];
    insertText: string | {
        readonly snippet: string;
    };
    additionalEdit?: WorkspaceEdit;
}
/**
 * @internal
 */
export interface DocumentDropEditsSession {
    edits: readonly DocumentDropEdit[];
    dispose(): void;
}
/**
 * @internal
 */
export interface DocumentDropEditProvider {
    readonly id?: string;
    readonly dropMimeTypes?: readonly string[];
    readonly providedDropEditKinds?: readonly HierarchicalKind[];
    provideDocumentDropEdits(model: model.ITextModel, position: IPosition, dataTransfer: IReadonlyVSDataTransfer, token: CancellationToken): ProviderResult<DocumentDropEditsSession>;
    resolveDocumentDropEdit?(edit: DocumentDropEdit, token: CancellationToken): Promise<DocumentDropEdit>;
}