chore: Update TypeScript configuration and package dependencies

Author: ESnark

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@esnark/typeorm-mapped-types",
-  "version": "0.2.0",
+  "version": "0.3.1",
   "description": "Provide Mapped Types for typeorm",
   "main": "dist/index.js",
   "scripts": {
@@ -18,6 +18,9 @@
     "@nestjs/mapped-types": "^2.0.4",
     "typeorm": "^0.3.20"
   },
+  "peerDependencies": {
+    "typeorm": "^0.3.20"
+  },
   "devDependencies": {
     "@tsconfig/node16": "^16.1.1",
     "@types/jest": "^29.5.12",

package.json

@@ -1,18 +1,14 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 import { Type } from '@nestjs/common';
-import { getMetadataArgsStorage } from 'typeorm';
-
-export {
-  inheritValidationMetadata,
-  inheritTransformationMetadata,
-  inheritPropertyInitializers,
-} from '@nestjs/mapped-types';
+export { inheritPropertyInitializers } from '@nestjs/mapped-types';
 
 export function inheritTypeOrmMetadata(
   parentClass: Type<any>,
   targetClass: Function,
   isPropertyInherited: (propertyKey: string) => boolean,
 ) {
-  const metadataArgsStorage = getMetadataArgsStorage();
+  const typeorm: typeof import ('typeorm') = require('typeorm');
+  const metadataArgsStorage: import('typeorm/metadata-args/MetadataArgsStorage').MetadataArgsStorage = typeorm.getMetadataArgsStorage();
   const targetEntity = metadataArgsStorage.tables.find(
     (table) => table.target === parentClass,
   );

src/type-helpers.utils.ts

@@ -0,0 +1,14 @@
+{
+  "extends": "../tsconfig.base.json",
+  "compilerOptions": {
+
+    "emitDecoratorMetadata": true,
+    "esModuleInterop": true,
+    "experimentalDecorators": true,
+    "rootDir": "../",
+    "target": "ES5",
+    "strictPropertyInitialization": false
+  },
+  "include": ["../tests/**/*", "../src"],
+  "exclude": ["node_modules", "dist"]
+}