import { CancellationToken } from "@codingame/monaco-vscode-api/vscode/vs/base/common/cancellation";
import { Disposable } from "@codingame/monaco-vscode-api/vscode/vs/base/common/lifecycle";
import { IModelService } from "@codingame/monaco-vscode-api/vscode/vs/editor/common/services/model.service";
import { ILanguageFeaturesService } from "@codingame/monaco-vscode-api/vscode/vs/editor/common/services/languageFeatures.service";
import { ITextModelService } from "@codingame/monaco-vscode-api/vscode/vs/editor/common/services/resolverService.service";
import { IInstantiationService } from "@codingame/monaco-vscode-api/vscode/vs/platform/instantiation/common/instantiation";
import { IWorkspaceContextService } from "@codingame/monaco-vscode-api/vscode/vs/platform/workspace/common/workspace.service";
import { IWorkbenchContribution } from "@codingame/monaco-vscode-api/vscode/vs/workbench/common/contributions";
import { ISearchService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/services/search/common/search.service";
import { CountTokensCallback, IPreparedToolInvocation, IToolData, IToolImpl, IToolInvocation, IToolInvocationPreparationContext, IToolResult, ToolProgress } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/tools/languageModelToolsService";
import { ILanguageModelToolsService } from "@codingame/monaco-vscode-api/vscode/vs/workbench/contrib/chat/common/tools/languageModelToolsService.service";
export declare const UsagesToolId = "vscode_listCodeUsages";
export declare class UsagesTool extends Disposable implements IToolImpl {
    private readonly _languageFeaturesService;
    private readonly _modelService;
    private readonly _searchService;
    private readonly _textModelService;
    private readonly _workspaceContextService;
    constructor(_languageFeaturesService: ILanguageFeaturesService, _modelService: IModelService, _searchService: ISearchService, _textModelService: ITextModelService, _workspaceContextService: IWorkspaceContextService);
    getToolData(): IToolData;
    private _buildToolData;
    prepareToolInvocation(context: IToolInvocationPreparationContext, _token: CancellationToken): Promise<IPreparedToolInvocation | undefined>;
    invoke(invocation: IToolInvocation, _countTokens: CountTokensCallback, _progress: ToolProgress, token: CancellationToken): Promise<IToolResult>;
    private _getLinePreviews;
    private _classifyReference;
    private _overlaps;
}
export declare class UsagesToolContribution extends Disposable implements IWorkbenchContribution {
    static readonly ID = "chat.usagesTool";
    constructor(toolsService: ILanguageModelToolsService, instantiationService: IInstantiationService);
}