import { BackgroundThreadEngineImpl } from "../../component/svg/manager";
import { EmitEventType } from "../../plugin/types";
import { IWorkerMessage } from "../types";
export declare abstract class BaseMsgMethodForBackgroundThread {
    abstract readonly emitEventType: EmitEventType;
    threadEngine: BackgroundThreadEngineImpl | undefined;
    registerBackgroundThread(threadEngine: BackgroundThreadEngineImpl): this;
    abstract consume(data: IWorkerMessage): Promise<boolean | undefined>;
}