/*!
 * Copyright 2021 WPPConnect Team
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { Wid } from './Wid';
/** @whatsapp 65212
 * @whatsapp 32219 >= 2.2204.13
 * @whatsapp 465212 >= 2.2222.8
 */
export declare class MsgKey {
    constructor(options: {
        from: Wid;
        to: Wid;
        id: string;
        participant?: any;
        selfDir: 'in' | 'out';
    } | {
        fromMe: boolean;
        remote: Wid;
        id: string;
        participant?: any;
    });
    fromMe: boolean;
    id: string;
    remote: Wid;
    participant: any;
    _serialized: string;
    toString(): string;
    clone(): MsgKey;
    equals(key: unknown): key is MsgKey;
    static fromString(key: string): MsgKey;
    /**
     * @whatsapp >= 2.2208.7
     */
    static newId(): Promise<string>;
}