import type { Platform, Playlist } from './types.ts';
/** Validate an account platform at the JavaScript boundary. */
export declare function validatePlatform(value: Platform): Platform;
/** Validate and trim a public identifier without restricting console spaces. */
export declare function validateName(value: string, label?: string): string;
/** Reject unknown public playlist options before any network request. */
export declare function validatePlaylist(value: Playlist): Playlist;
/** Bound numeric options, including arguments supplied by JavaScript callers. */
export declare function validateInteger(value: number, label: string, maximum: number, minimum?: number): number;