import { HttpException } from "@nestjs/common";
/**
 * Thrown when the Google ID token is missing or has invalid claims.
 *
 * Returns HTTP 401 Unauthorized.
 *
 * @example
 * ```typescript
 * if (!decoded?.email) {
 *   throw new GoogleTokenException('missing email in ID token')
 * }
 * ```
 */
export declare class GoogleTokenException extends HttpException {
    readonly reason: string;
    /**
     * @param reason - Description of the ID token error
     */
    constructor(reason: string);
}