export default abstract class WorkerBase {
    protected _worker: Worker | null;
    protected _createWorker(workerFunctionData: string, onFrame: (data: any) => void, workerArgs?: any[], initArgs?: {
        [key: string]: any;
    }, transfer?: any[]): Promise<void>;
    protected _removeWorker(): void;
    protected _sendToWorker(type: string, data?: {
        [key: string]: any;
    }, transfer?: any[]): void;
    static isBrowserSupported(): boolean;
}