AutoMapper #514 repro

index.ts

import { AutoMap } from '@automapper/classes';

export class TestClass {
  constructor (value: string) {
    this.value = value;
  }

  @AutoMap()
  value: string;
}

package.json

{
  "name": "automapper-test",
  "version": "1.0.0",
  "main": "index.js",
  "type": "module",
  "license": "MIT",
  "devDependencies": {
    "typescript": "^4.8.4"
  },
  "scripts": {
    "build": "tsc -b"
  },
  "dependencies": {
    "@automapper/classes": "^8.7.6",
    "@automapper/core": "^8.7.6"
  }
}

tsconfig.json

{
  "compilerOptions": {
    "module": "Node16",
    "moduleResolution": "Node16",
    "target": "ES2021",

    "declaration": true,
    "declarationMap": true,
    "sourceMap": true,
    "removeComments": true,

    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,

    "strict": true,
    "allowSyntheticDefaultImports": true,
    "skipLibCheck": true,
    "noImplicitAny": true,
    "forceConsistentCasingInFileNames": true,
    "esModuleInterop": true,

    "baseUrl": ".",
    "rootDir": ".",
    "outDir": "dist/"
  },
}