tslint how to disable error “someVariable is declared but its value is never read ”

Question

I\'m using tslint, and got the error.

\'myVariable\' is declared but its value is never read.

I went to the website that documents the rules

Answer 1

There are two type of variables and you can do it in two ways

1. argsIgnorePattern

2. varsIgnorePattern

   • no-unused-vars: ["error", { "argsIgnorePattern": "^_" }]
   • no-unused-vars: ["error", { "varsIgnorePattern": "^_" }]

Both these rule in eslint will ignore any function arguments and variables that starts with _ sign respectively