import "../_dnt.polyfills.js";
import { type $Binary } from "./fun/binaryHelper.js";
export type $SimpleEncoding = "utf8" | "base64" | "hex";
export declare const simpleEncoder: (data: string, encoding: $SimpleEncoding) => Uint8Array;
export declare const simpleDecoder: (data: $Binary, encoding: $SimpleEncoding) => string;
export declare const utf8_to_b64: (str: string) => string;
export declare const b64_to_utf8: (str: string) => string;
export declare const dataUrlFromUtf8: (utf8_string: string, asBase64: boolean, mime?: string) => string;
export declare function base64ToBytes(base64: string): Uint8Array;
export declare function bytesToBase64(bytes: Uint8Array): string;
//# sourceMappingURL=encoding.d.ts.map