import type { IStorageService } from "./IStorageService";
import type { WidgetSamplerLog } from "../../domain";
export declare class AsyncStorageService implements IStorageService<WidgetSamplerLog> {
    private key;
    constructor(storageId: string);
    read(key?: string): Promise<WidgetSamplerLog>;
    write(key: string, data: WidgetSamplerLog): Promise<void>;
    write(data: WidgetSamplerLog): Promise<void>;
    delete(key?: string): Promise<void>;
    exists(key?: string): Promise<boolean>;
    private getDefaultValue;
}
//# sourceMappingURL=AsyncStorageService.d.ts.map