/**
 * Handler for `vaults/1.0/grant-access`.
 *
 * Persists the incoming ZCAP-LD capability so subsequent EDV
 * invocations (e.g. when a Signing 1.0 RequestSigning arrives with
 * a ContentRef pointing at the granted document) can present the
 * full chain.
 */
import type { Logger, MessageHandler, MessageHandlerInboundMessage } from '@credo-ts/core';
import { EventEmitter } from '@credo-ts/core';
import { GrantAccessMessage } from '../messages';
export declare class GrantAccessHandler implements MessageHandler {
    private logger;
    private eventEmitter;
    supportedMessages: (typeof GrantAccessMessage)[];
    constructor(logger: Logger, eventEmitter: EventEmitter);
    handle(messageContext: MessageHandlerInboundMessage<GrantAccessHandler>): Promise<void>;
}