import { PusherMetadataModel } from '../interfaces';
export declare const SET_PUSHER_METADATA = "@@pusher/SET_METADATA";
export interface SetPusherMetadataAction {
    type: '@@pusher/SET_METADATA';
    channel: string;
    metadata: PusherMetadataModel;
}
export declare const setMetadata: (channel: string, metadata: PusherMetadataModel) => SetPusherMetadataAction;