Fix middleware interface (#422)

* chore: update ignored files

* fix: update Middleware to include any service identifier

* test: fix type error

Author: notaphplover

.gitignore

@@ -3,73 +3,25 @@ logs
 *.log
 npm-debug.log*
 
-# Runtime data
-pids
-*.pid
-*.seed
-
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
 # Coverage directory used by tools like istanbul
 coverage
-.nyc_output
-
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (http://nodejs.org/api/addons.html)
-build/Release
 
 # Dependency directory
 node_modules
 
 # Optional npm cache directory
 .npm
 
-# Optional REPL history
-.node_repl_history
-
-build
-bower_components
-docs
-bundled
-
-typings
-.typingsrc
-dts
-dist
-lib
-es
-es6
-
-type_definitions/inversify/*.js
-
-#src/*.js
-src/**/*.js
-
-#src/*.js.map
-src/**/*.js.map
-
-src/*.d.ts
-src/decorator/*.d.ts
-src/factory/*.d.ts
-src/syntax/*.d.ts
-
-#test/*.js
-test/**/*.js
-test/**/*.js.map
-
-type_definitions/**/*.js
-type_definitions/*.js
-
 # JetBrains IDE
 .idea
 .iml
 inversify-express-utils.iml
 
 # OS folders
 .DS_Store
+
+# Typescript build info
+tsconfig.cjs.tsbuildinfo
+
+# Typescript compiled file
+lib

CHANGELOG.md

@@ -11,15 +11,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 - Updated `BaseMiddleware.handler` to allow async handlers.
+- Updated `Middleware` to allow include any `ServiceIdentifier`.
 
 ### Fixed
 
 ## [6.4.10]
 
-### Added
-
-### Changed
-
 ### Fixed
 -   Fixed `Controller` without wrong constraints (#417).
 

src/interfaces.ts

@@ -25,7 +25,7 @@ export type DecoratorTarget<T = unknown> =
   | ConstructorFunction<T>
   | Prototype<T>;
 
-export type Middleware = string | symbol | RequestHandler;
+export type Middleware = inversifyInterfaces.ServiceIdentifier | RequestHandler;
 
 export interface MiddlewareMetaData {
   [identifier: string]: Middleware[];

src/test/framework.test.ts

@@ -4,6 +4,7 @@ import express, {
   Application,
   NextFunction,
   Request,
+  RequestHandler,
   Response,
   Router,
 } from 'express';
@@ -31,7 +32,7 @@ describe('Unit Test: InversifyExpressServer', () => {
   });
 
   it('should call the configFn before the errorConfigFn', () => {
-    const middleware: Middleware = (
+    const middleware: Middleware & RequestHandler = (
       _req: Request,
       _res: Response,
       _next: NextFunction,