@regexp-cjk/regexpu-core-v4 (npm): regexpu-core v4 api
Keywords: regexpu-core|regexpu|codegen|desugaring|ecmascript|es5|es6|harmony|javascript|refactoring|regex|regexp|regular expressions|rewriting|syntax|transformation|transpile|transpiler|unicode|create-by-yarn-tool|create-by-tsdx