import { ObservableArrayBufferFromFileReader, ObservableDataURLFromFileReader, ObservableTextFromFileReader } from "../../implementations/observable-file-reader.class";
export declare const toArrayBuffer: <T extends Blob = Blob>(blob: T) => ObservableArrayBufferFromFileReader<T>;
export declare const toText: <T extends Blob = Blob>(blob: T) => ObservableTextFromFileReader<T>;
export declare const toDataURL: <T extends Blob = Blob>(blob: T) => ObservableDataURLFromFileReader<T>;