Revert "initial commit"

This reverts commit 2d23eba148.

lib/interfaces/index.ts

@@ -0,0 +1,4 @@
+export * from './telegraf-options.interface';
+export * from './listener-metadata.interface';
+export * from './scene-metadata.interface';
+export * from './telegraf-exception-filter.interface';

lib/interfaces/listener-metadata.interface.ts

@@ -0,0 +1,4 @@
+export interface ListenerMetadata {
+  method: string;
+  args: unknown[];
+}

lib/interfaces/scene-metadata.interface.ts

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+import { SceneOptions } from 'telegraf/typings/scenes/base';
+
+export interface SceneMetadata {
+  sceneId: string;
+  type: 'base' | 'wizard';
+  options?: SceneOptions<any>;
+}
+
+export interface WizardStepMetadata {
+  step: number;
+}

lib/interfaces/telegraf-exception-filter.interface.ts

@@ -0,0 +1,5 @@
+import { ArgumentsHost } from '@nestjs/common';
+
+export interface TelegrafExceptionFilter<T = any> {
+  catch(exception: T, host: ArgumentsHost): any;
+}

lib/interfaces/telegraf-options.interface.ts

@@ -0,0 +1,28 @@
+import { ModuleMetadata, Type } from '@nestjs/common/interfaces';
+import { Middleware, Telegraf } from 'telegraf';
+
+export interface TelegrafModuleOptions {
+  token: string;
+  botName?: string;
+  options?: Partial<Telegraf.Options<any>>;
+  launchOptions?: Telegraf.LaunchOptions | false;
+  include?: Function[];
+  middlewares?: ReadonlyArray<Middleware<any>>;
+}
+
+export interface TelegrafOptionsFactory {
+  createTelegrafOptions():
+    | Promise<TelegrafModuleOptions>
+    | TelegrafModuleOptions;
+}
+
+export interface TelegrafModuleAsyncOptions
+  extends Pick<ModuleMetadata, 'imports'> {
+  botName?: string;
+  useExisting?: Type<TelegrafOptionsFactory>;
+  useClass?: Type<TelegrafOptionsFactory>;
+  useFactory?: (
+    ...args: any[]
+  ) => Promise<TelegrafModuleOptions> | TelegrafModuleOptions;
+  inject?: any[];
+}