Is it possible in typescript to disable if for non-bool conditions?

Question

typescript

In ts, as well as in js, constructions are allowed when using if you can check for an expression of any type.
For example, such options are valid

let x = 15;
if (x)...

let y = "hi";
if (y)...

let z = {...};
if (z)...

Is it possible to prevent the use of such conditions so that if only checks against bool conditions?

Answer 1

Asked it myself, answered it myself - strict-boolean-expressions
https://palantir.github.io/tslint/rules/strict-boo...