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const isDeno = typeof Deno !== "undefined";
// === Needed importsimport { InputFileProxy } from "https://cdn.skypack.dev/@grammyjs/types@v2.3.1?dts";import { basename } from "https://deno.land/std@0.113.0/path/mod.ts";import { iterateReader } from "https://deno.land/std@0.113.0/io/mod.ts";
// === Export all API typesexport * from "https://cdn.skypack.dev/@grammyjs/types@v2.3.1?dts";
// === Export debugimport debug from "https://cdn.skypack.dev/debug@^4.3.2";export { debug };if (isDeno) {    debug.useColors = () => !Deno.noColor;    try {        const val = Deno.env.get("DEBUG");        if (val) debug.enable(val);    } catch {        // cannot access env var, treat as if it is not set    }}
// === Export system-specific operations// Turn an AsyncIterable<Uint8Array> into a streamexport { readableStreamFromIterable as itrToStream } from "https://deno.land/std@0.113.0/io/mod.ts";// Turn a file path into an AsyncIterable<Uint8Array>export const streamFile = isDeno    ? (path: string) => Deno.open(path).then(iterateReader)    : () => {        throw new Error("Reading files by path requires a Deno environment");    };
// === Base configuration for `fetch` callsexport const baseFetchConfig = {};
// === InputFile handling and File augmenting// Accessor for file data in `InputFile` instancesexport const inputFileData = Symbol("InputFile data");
/** * An `InputFile` wraps a number of different sources for [sending * files](https://grammy.dev/guide/files.html#uploading-your-own-file). * * It corresponds to the `InputFile` type in the [Telegram Bot API * Reference](https://core.telegram.org/bots/api#inputfile). */export class InputFile {    public readonly [inputFileData]: ConstructorParameters<typeof InputFile>[0];    /**     * Optional name of the constructed `InputFile` instance.     *     * Check out the     * [documenation](https://grammy.dev/guide/files.html#uploading-your-own-file)     * on sending files with `InputFile`.     */    public readonly filename?: string;    /**     * Constructs an `InputFile` that can be used in the API to send files.     *     * @param file A path to a local file or a `Buffer` or a `ReadableStream` that specifies the file data     * @param filename Optional name of the file     */    constructor(        file:            | string            | Uint8Array            | ReadableStream<Uint8Array>            | AsyncIterable<Uint8Array>,        filename?: string,    ) {        this[inputFileData] = file;        if (filename === undefined && typeof file === "string") {            filename = basename(file);        }        this.filename = filename;    }}
// === Export InputFile typestype GrammyTypes = InputFileProxy<InputFile>;
/** Wrapper type to bundle all methods of the Telegram API */export type Telegram = GrammyTypes["Telegram"];
/** Utility type providing the argument type for the given method name or `{}` if the method does not take any parameters */export type Opts<M extends keyof GrammyTypes["Telegram"]> =    GrammyTypes["Opts"][M];
/** This object represents the content of a media message to be sent. It should be one of- InputMediaAnimation- InputMediaDocument- InputMediaAudio- InputMediaPhoto- InputMediaVideo */export type InputMedia = GrammyTypes["InputMedia"];/** Represents a photo to be sent. */export type InputMediaPhoto = GrammyTypes["InputMediaPhoto"];/** Represents a video to be sent. */export type InputMediaVideo = GrammyTypes["InputMediaVideo"];/** Represents an animation file (GIF or H.264/MPEG-4 AVC video without sound) to be sent. */export type InputMediaAnimation = GrammyTypes["InputMediaAnimation"];/** Represents an audio file to be treated as music to be sent. */export type InputMediaAudio = GrammyTypes["InputMediaAudio"];/** Represents a general file to be sent. */export type InputMediaDocument = GrammyTypes["InputMediaDocument"];