export interface IProcessLike {
    on(key: "message", fx: (data: any) => any): any;
    send?(data: any): any;
    postMessage?(data: any): any;
}
export declare class Invokable {
    protected static invoke<T = any>(caller: Invokable, process: IProcessLike, invoke: string, ...args: any[]): Promise<T>;
    private promiseMap;
    protected install(process: IProcessLike): void;
}
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