function toHalfWidthAllimport { toHalfWidthAll } from "https://deno.land/x/value_schema@v3.1.2/dist-deno/libs/string.ts"; toHalfWidthAll(str: string): stringconvert full-width to half-width Parametersstr: stringstring to convert; ALL ELEMENTS MUST BE FULL-WIDTH! Returnsstringhalf-width string