function toUSVString Usageimport { toUSVString } from "node:util"; toUSVString(string: string): string Returns the string after replacing any surrogate code points (or equivalently, any unpaired surrogate code units) with the Unicode "replacement character" U+FFFD. Returns the string after replacing any surrogate code points (or equivalently, any unpaired surrogate code units) with the Unicode "replacement character" U+FFFD. Parameters string: string Return Type string