import { CommonJwtToken } from '@bitblit/ratchet/dist/common/common-jwt-token';
import { APIGatewayEvent } from 'aws-lambda';
import { WebTokenManipulator } from './web-token-manipulator';
/**
 * Service for handling jwt tokens
 */
export declare class LocalWebTokenManipulator implements WebTokenManipulator {
    private encryptionKey;
    private issuer;
    constructor(encryptionKey: string, issuer: string);
    refreshJWTString<T>(tokenString: string, expirationSeconds: number): string;
    parseAndValidateJWTString<T>(tokenString: string, now?: number): CommonJwtToken<T>;
    parseJWTString<T>(tokenString: string): CommonJwtToken<T>;
    createJWTString<T>(principal: string, userObject: T, roles?: string[], expirationSeconds?: number, proxyUser?: T): string;
    extractTokenFromStandardEvent<T>(event: APIGatewayEvent): Promise<CommonJwtToken<T>>;
}