/**
 * Handler for `vaults/1.0/offer`.
 *
 * The controller persists the VaultDescriptor and transitions local
 * state NEW → ACTIVE. Emits an event so application code can react.
 */
import type { Logger, MessageHandler, MessageHandlerInboundMessage } from '@credo-ts/core';
import { EventEmitter } from '@credo-ts/core';
import { OfferMessage } from '../messages';
export declare class OfferHandler implements MessageHandler {
    private logger;
    private eventEmitter;
    supportedMessages: (typeof OfferMessage)[];
    constructor(logger: Logger, eventEmitter: EventEmitter);
    handle(messageContext: MessageHandlerInboundMessage<OfferHandler>): Promise<void>;
}