error TS5101: Option 'out' is deprecated and will stop functioning in TypeScript 5.5. Specify compilerOption '"ignoreDeprecations": "5.0"' to silence this error.
  Use 'outFile' instead.
tests/cases/conformance/jsdoc/returns.js(6,5): error TS2322: Type 'number' is not assignable to type 'string'.
tests/cases/conformance/jsdoc/returns.js(13,5): error TS2322: Type 'number | boolean' is not assignable to type 'string | number'.
  Type 'boolean' is not assignable to type 'string | number'.


!!! error TS5101: Option 'out' is deprecated and will stop functioning in TypeScript 5.5. Specify compilerOption '"ignoreDeprecations": "5.0"' to silence this error.
!!! error TS5101:   Use 'outFile' instead.
==== tests/cases/conformance/jsdoc/returns.js (2 errors) ====
    // @ts-check
    /**
     * @returns {string} This comment is not currently exposed
     */
    function f() {
        return 5;
        ~~~~~~
!!! error TS2322: Type 'number' is not assignable to type 'string'.
    }
    
    /**
     * @returns {string | number} This comment is not currently exposed
     */
    function f1() {
        return 5 || true;
        ~~~~~~
!!! error TS2322: Type 'number | boolean' is not assignable to type 'string | number'.
!!! error TS2322:   Type 'boolean' is not assignable to type 'string | number'.
    }