fastify-file-interceptor/fastify-file-interceptor/src/multer/interface/fastify-multer-module-interface.ts

This library for Nestjs using FastifyAdapter it rely on library fastify-multer and express multer

import { Type } from "@nestjs/common";
import { ModuleMetadata } from "@nestjs/common/interfaces";
import { Options } from "multer";

export type MulterModuleOptions = Options;

export interface FastifyMulterOptionsFactory {
  createMulterOptions(): Promise<MulterModuleOptions> | MulterModuleOptions;
}

export interface FastifyMulterModuleAsyncOptions
  extends Pick<ModuleMetadata, "imports"> {
  useExisting?: Type<FastifyMulterOptionsFactory>;
  useClass?: Type<FastifyMulterOptionsFactory>;
  useFactory?: (
    ...args: any[]
  ) => Promise<MulterModuleOptions> | MulterModuleOptions;
  inject?: any[];
}