import type { Metadata } from '@devvit/protos';
import type { Echo } from '@devvit/protos/types/devvit/runtime/actor/echo.js';
import type { StringValue } from '@devvit/protos/types/google/protobuf/wrappers.js';
export declare class EchoActor implements Echo {
    Echo(str: StringValue, _metadata: Metadata | undefined): Promise<StringValue>;
}
//# sourceMappingURL=EchoActor.d.ts.map