export type PlaygroundResult = {
    success: boolean;
    message?: string;
    error?: Error;
};
export type PlaygroundShowOptions = {
    silent?: boolean;
};
export type PlaygroundSetOptions = {
    exerciseNumber?: number;
    stepNumber?: number;
    type?: 'problem' | 'solution';
    silent?: boolean;
};
export type PlaygroundSavedOptions = {
    savedPlaygroundId?: string;
    latest?: boolean;
    json?: boolean;
    silent?: boolean;
};
type SavedPlaygroundEntry = {
    id: string;
    appName: string;
    createdAt: string;
    createdAtMs: number;
    fullPath: string;
    displayName: string;
};
/**
 * Show current playground status
 */
export declare function show(options?: PlaygroundShowOptions): Promise<PlaygroundResult>;
/**
 * Set the playground to a specific exercise step
 */
export declare function set(options?: PlaygroundSetOptions): Promise<PlaygroundResult>;
/**
 * Interactive playground selection
 */
export declare function selectAndSet(options?: {
    silent?: boolean;
}): Promise<PlaygroundResult>;
/**
 * List saved playgrounds
 */
export declare function listSavedPlaygrounds(options?: PlaygroundSavedOptions): Promise<PlaygroundResult & {
    savedPlaygrounds?: Array<SavedPlaygroundEntry>;
}>;
/**
 * Set the playground to a saved playground by id
 */
export declare function setSavedPlayground(options?: PlaygroundSavedOptions): Promise<PlaygroundResult>;
/**
 * Interactive saved playground selection
 */
export declare function selectAndSetSavedPlayground(options?: PlaygroundSavedOptions): Promise<PlaygroundResult>;
/**
 * Parse an app identifier string like "1.2.problem" or "01.02.solution"
 */
export declare function parseAppIdentifier(identifier: string): {
    exerciseNumber?: number;
    stepNumber?: number;
    type?: 'problem' | 'solution';
};
export {};