import { Disposable } from "../../../../base/common/lifecycle.js";
import { ICodeEditor, IContentWidget, IContentWidgetPosition } from "../../../browser/editorBrowser.js";
import * as languages from "../../../common/languages.js";
import { IMarkdownRendererService } from "../../../../platform/markdown/browser/markdownRenderer.service.js";
import { ParameterHintsModel } from "./parameterHintsModel.js";
import { IContextKeyService } from "../../../../platform/contextkey/common/contextkey.service.js";
export declare class ParameterHintsWidget extends Disposable implements IContentWidget {
    private readonly editor;
    private readonly model;
    private readonly markdownRendererService;
    private static readonly ID;
    private readonly renderDisposeables;
    private readonly keyVisible;
    private readonly keyMultipleSignatures;
    private domNodes?;
    private visible;
    private announcedLabel;
    allowEditorOverflow: boolean;
    constructor(editor: ICodeEditor, model: ParameterHintsModel, contextKeyService: IContextKeyService, markdownRendererService: IMarkdownRendererService);
    private createParameterHintDOMNodes;
    show(): void;
    hide(): void;
    getPosition(): IContentWidgetPosition | null;
    render(hints: languages.SignatureHelp): void;
    private renderMarkdownDocs;
    private hasDocs;
    private renderParameters;
    private getParameterLabelOffsets;
    next(): void;
    previous(): void;
    getDomNode(): HTMLElement;
    getId(): string;
    private updateMaxHeight;
}