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import type { Context, NextFunction, ParseMode } from "./deps.deno.ts";import { FormattedString, type Stringable } from "./format.ts";
type Tail<T extends Array<any>> = T extends [head: infer E1, ...tail: infer E2]  ? E2  : [];
/** * Context flavor for `Context` that will be hydrated with * an additional set of reply methods from `hydrateReply` */type ParseModeFlavor<C extends Context> = C & {  replyFmt: (    stringLike: Stringable,    ...args: Tail<Parameters<C["reply"]>>  ) => ReturnType<C["reply"]>;  replyWithHTML: C["reply"];  replyWithMarkdown: C["reply"];  replyWithMarkdownV1: C["reply"];  replyWithMarkdownV2: C["reply"];};
/** * @deprecated Use ParseModeFlavor instead of ParseModeContext */type ParseModeContext<C extends Context = Context> = ParseModeFlavor<C>;
const buildReplyWithParseMode = <C extends Context>(  parseMode: ParseMode,  ctx: ParseModeFlavor<C>,) => {  return (...args: Parameters<C["reply"]>) => {    const [text, payload, ...rest] = args;    return ctx.reply(      text,      { ...payload, parse_mode: parseMode },      ...rest as any,    );  };};
/** * Hydrates a context with an additional set of reply methods * @param ctx The context to hydrate * @param next The next middleware function */const middleware = async <C extends Context>(  ctx: ParseModeFlavor<C>,  next: NextFunction,) => {  ctx.replyFmt = (stringLike, ...args) => {    const [payload, ...rest] = args;    const entities = stringLike instanceof FormattedString      ? { entities: stringLike.entities }      : undefined;    return ctx.reply(      stringLike.toString(),      { ...payload, ...entities },      ...rest as any,    ) as ReturnType<C["reply"]>;  };
  ctx.replyWithHTML = buildReplyWithParseMode("HTML", ctx);  ctx.replyWithMarkdown = buildReplyWithParseMode("MarkdownV2", ctx);  ctx.replyWithMarkdownV1 = buildReplyWithParseMode("Markdown", ctx);  ctx.replyWithMarkdownV2 = buildReplyWithParseMode("MarkdownV2", ctx);  await next();};
export {  middleware as hydrateReply,  type ParseModeContext,  type ParseModeFlavor,};