Answers for "input Property has no initializer and is not definitely assigned in the constructor."

Property 'products' has no initializer and is not definitely assigned in the constructor.

//inside tsconfig.json file
"angularCompilerOptions": {
    //   ...
    "strictPropertyInitialization": false
    //   ...
  }

Property 'form' has no initializer and is not definitely assigned in the constructor.

"strictPropertyInitialization": false