/**
 * Ask question dialog component.
 * Shows a question with either selectable options or free-text input.
 * Used by the ask_user tool to collect structured answers from the user.
 */
import { Box } from '@mariozechner/pi-tui';
import type { Focusable, TUI } from '@mariozechner/pi-tui';
export interface AskQuestionDialogOptions {
    question: string;
    options?: Array<{
        label: string;
        description?: string;
    }>;
    /**
     * Use a multiline editor for free-text input (Shift+Enter / \+Enter for new lines).
     * Defaults to false. Enable for prompts that legitimately want paragraph-length replies.
     */
    multiline?: boolean;
    allowEmptyInput?: boolean;
    defaultValue?: string;
    allowCustomResponse?: boolean;
    selectedOptionLabel?: string;
    tui?: TUI;
    onSubmit: (answer: string) => void;
    onCancel: () => void;
}
export declare class AskQuestionDialogComponent extends Box implements Focusable {
    private static readonly CUSTOM_RESPONSE_VALUE;
    private selectList?;
    private input?;
    private tui?;
    private multiline;
    private allowEmptyInput;
    private defaultValue?;
    private allowCustomResponse;
    private selectedOptionLabel?;
    private onSubmit;
    private onCancel;
    /** Children added by buildSelectMode/buildInputMode, tracked for removal on mode switch */
    private modeChildren;
    private _focused;
    get focused(): boolean;
    set focused(value: boolean);
    constructor(options: AskQuestionDialogOptions);
    private buildSelectMode;
    /** Whether this prompt should render a multiline editor (vs a single-line input). */
    private useMultiline;
    private buildInputMode;
    private switchToCustomInput;
    handleInput(data: string): void;
}
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