import { IConnection } from '../connection/IConnection';
export declare type BaseCloudOptions = {
    host?: string;
    port?: string | number;
    ssl?: boolean;
    onOffline?: () => void;
    onConnected?: () => void;
    onDisconnect?: (message?: any) => void;
    useCloudProtocolV2?: boolean;
};
export declare type BrowserOptions = {
    token: string;
};
export declare type APIOptions = {
    apiUrl?: string;
    clientId: string;
    audience?: string;
    clientSecret: string;
};
export declare type CloudOptions = (BrowserOptions | APIOptions) & BaseCloudOptions;
export declare function isBrowserOptions(options: CloudOptions): options is BrowserOptions;
export declare type CloudMessageValue = string | number | boolean | object;
export declare type OnMessageCallback<T extends CloudMessageValue> = (message: T) => void;
export interface ICloudClient {
    connect(options: CloudOptions): Promise<IConnection>;
    reconnect(): Promise<void>;
    disconnect(): Promise<void>;
    getToken(): string;
    updateToken(newToken: string): Promise<void>;
    sendMessage(topic: string, message: string): Promise<void>;
    sendMessage(topic: string, message: ArrayBuffer): Promise<void>;
    sendProperty<T extends CloudMessageValue>(thingId: string, name: string, value: T, timestamp?: number): Promise<void>;
    onPropertyValue<T extends CloudMessageValue>(thingId: string, name: string, cb: OnMessageCallback<T>): Promise<void>;
}