/**
 * Validate application payload definition.
 */
type Validate = {
    /**
     * Application ID to validate.
     *
     * @example 8230
     */
    id: string | number;
};
/**
 * Validates the local files of an app.
 *
 * @param payload Validate payload.
 * @returns Steam validate URL.
 * @example
 * validate({ id: 8230 })
 * // => 'steam://validate/8230'
 * @link https://developer.valvesoftware.com/wiki/Steam_browser_protocol
 */
export declare function validate(payload: Validate): string;
export {};