error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.


!!! error TS5107: Option 'target=ES5' is deprecated and will stop functioning in TypeScript 7.0. Specify compilerOption '"ignoreDeprecations": "6.0"' to silence this error.
==== unicodeExtendedEscapesInTemplates08.ts (0 errors) ====
    // ES6 Spec - 10.1.1 Static Semantics: UTF16Encoding (cp)
    //  2. If cp ≤ 65535, return cp.
    // (FFFF == 65535)
    var x = `\u{FFFF}`;
    