import { Exception } from '../exception';
type JWTBaseClaims = {
    iss?: string;
    sub?: string;
    aud?: string | string[];
    exp?: number;
    nbf?: number;
    iat?: number;
    jti?: string;
};
export declare class JWTInvalidFormat extends Exception {
    constructor();
}
export declare class JWTInvalidSignature extends Exception {
    constructor();
}
export declare class JWTExpired extends Exception {
    constructor();
}
export declare class JWT {
    /**
     * Sign a JWT
     */
    static sign<T extends Record<string, any>>(payload: T & JWTBaseClaims, secret: string, expiresInSeconds: number): Promise<string>;
    /**
     * Verify and return a typed payload if valid, otherwise null
     */
    static verify<T extends Record<string, any>>(token: string, secret: string): Promise<T & JWTBaseClaims>;
    /**
     * Decode without verifying signature
     */
    static decode<T extends Record<string, any>>(token: string): T & JWTBaseClaims;
}
export {};