import type { MachinatChannel } from '@machinat/core';
import type { MarshallableInstance } from '@machinat/core/base/Marshaler';
import type { MessengerTarget } from './types';
declare type SendTargetValue = {
    page: string;
    target: MessengerTarget;
};
declare class FacebookSendTarget implements MachinatChannel, MarshallableInstance<SendTargetValue> {
    static typeName: string;
    static fromJSONValue(value: SendTargetValue): FacebookSendTarget;
    pageId: string;
    target: MessengerTarget;
    platform: "messenger";
    constructor(pageId: string, target: MessengerTarget);
    get type(): string;
    get identifier(): string;
    get uid(): string;
    toJSONValue(): SendTargetValue;
    typeName(): string;
}
export default FacebookSendTarget;