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tests/cases/compiler/jsdocTypeCast.js(6,9): error TS2322: Type 'string' is not assignable to type '"a" | "b"'.
tests/cases/compiler/jsdocTypeCast.js(10,9): error TS2322: Type 'string' is not assignable to type '"a" | "b"'.
==== tests/cases/compiler/jsdocTypeCast.js (2 errors) ====
/**
* @param {string} x
*/
function f(x) {
/** @type {'a' | 'b'} */
let a = (x); // Error
~
!!! error TS2322: Type 'string' is not assignable to type '"a" | "b"'.
a;
/** @type {'a' | 'b'} */
let b = (((x))); // Error
~
!!! error TS2322: Type 'string' is not assignable to type '"a" | "b"'.
b;
/** @type {'a' | 'b'} */
let c = /** @type {'a' | 'b'} */ (x); // Ok
c;
}
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