strictBindCallApply flag in tsconfig.json

 There is flag strictBindCallApply in tsconfig.json

consider code below

function fn(x: string) {

return parseInt(x);

}

const n1 = fn.call(undefined, "10");

const n2 = fn.call(undefined, false);

Here in last call passed false as argument to fn function call

its actual expected type is string.so it will give an error.