feat: refactoring project

node_modules/webpack/lib/util/URLAbsoluteSpecifier.js

@@ -36,7 +36,7 @@ function getScheme(specifier) {
 		(start < aLowerCaseCharCode || start > zLowerCaseCharCode) &&
 		(start < aUpperCaseCharCode || start > zUpperCaseCharCode)
 	) {
-		return undefined;
+		return;
 	}
 
 	let i = 1;
@@ -49,12 +49,12 @@ function getScheme(specifier) {
 		ch === plusCharCode ||
 		ch === hyphenCharCode
 	) {
-		if (++i === specifier.length) return undefined;
+		if (++i === specifier.length) return;
 		ch = specifier.charCodeAt(i);
 	}
 
 	// Scheme must end with colon
-	if (ch !== colonCharCode) return undefined;
+	if (ch !== colonCharCode) return;
 
 	// Check for Windows absolute path
 	// https://url.spec.whatwg.org/#url-miscellaneous
@@ -67,7 +67,7 @@ function getScheme(specifier) {
 			nextChar === hashCharCode ||
 			nextChar === queryCharCode
 		) {
-			return undefined;
+			return;
 		}
 	}
 
@@ -80,8 +80,8 @@ function getScheme(specifier) {
  */
 function getProtocol(specifier) {
 	const scheme = getScheme(specifier);
-	return scheme === undefined ? undefined : scheme + ":";
+	return scheme === undefined ? undefined : `${scheme}:`;
 }
 
-exports.getScheme = getScheme;
-exports.getProtocol = getProtocol;
+module.exports.getScheme = getScheme;
+module.exports.getProtocol = getProtocol;