export interface PromptStream extends NodeJS.ReadableStream {
    isTTY?: boolean | undefined;
    isRaw?: boolean | undefined;
    setRawMode?(mode: boolean): unknown;
}
export interface PromptIO {
    readonly input?: PromptStream | undefined;
    readonly output?: NodeJS.WritableStream | undefined;
    readonly signal?: AbortSignal | undefined;
}
export declare const CONFIRMATION_REQUIRED_MESSAGE = "confirmation required; re-run with -y or --permissions allow-all";
export declare function isInteractiveStdin(io?: PromptIO): boolean;
export declare function restoreInteractiveStdin(io?: PromptIO): void;
export declare function releaseInteractiveStdin(io?: PromptIO): void;
export declare function askLine(prompt: string, io?: PromptIO): Promise<string | undefined>;
export declare function askSecret(prompt: string, io?: PromptIO): Promise<string | undefined>;
export declare function parseYesNo(answer: string): boolean | undefined;
export declare function askYesNo(prompt: string, options?: PromptIO & {
    readonly defaultValue?: boolean;
}): Promise<boolean>;
export interface PromptChoice<T> {
    readonly name: string;
    readonly value: T;
}
export declare function askChoice<T>(prompt: string, choices: readonly PromptChoice<T>[], options?: PromptIO & {
    readonly defaultIndex?: number;
}): Promise<T | undefined>;