Rule in ESLint mandating return type for arrow functions

I currently have the following arrow function within my Angular project:

this.httpClient.get('url').subscribe((response)=>{

});

It is important to note that ESLint should detect an error in the above code due to not specifying a return type.

Answer №1

For the solution to your issue, refer to the guideline provided in @typescript-eslint/explicit-function-return-type. You must ensure that the option allowTypedFunctionExpressions is set to false. If you are utilizing .eslintrc configuration file:

"@typescript-eslint/explicit-function-return-type": [
  "error",
  {
    "allowTypedFunctionExpressions": false
  }
]

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