import { TokenPayload } from '../token.types';
export declare function randomString(length: number, encode: 'hex' | 'base64' | 'base64url'): string;
export declare function generateExampleSaToken(token: Partial<TokenPayload>): {
    raw: string;
    payload: {
        exp: number;
        iat: number;
        aud: string;
        azp: string;
        email: string;
        email_verified: boolean;
        iss: string;
        sub: string;
    };
};