nestjs-telegraf/lib/decorators/inline-query.decorator.ts

import { SetMetadata } from '@nestjs/common';
import { DECORATORS } from '../telegraf.constants';

export type TelegrafInlineQueryTriggers = string | string[] | RegExp | RegExp[];

export interface InlineQueryOptions {
  triggers: TelegrafInlineQueryTriggers;
}

/**
 * Registers middleware for handling inline_query actions with regular expressions.
 *
 * @see https://telegraf.js.org/#/?id=inlinequery
 */
export const InlineQuery = (
  triggers: TelegrafInlineQueryTriggers,
): MethodDecorator => {
  return SetMetadata(DECORATORS.INLINE_QUERY, { triggers });
};