feat: refactoring project

node_modules/webpack/lib/dependencies/CommonJsSelfReferenceDependency.js

@@ -50,7 +50,7 @@ class CommonJsSelfReferenceDependency extends NullDependency {
 	 * @returns {string | null} an identifier to merge equal requests
 	 */
 	getResourceIdentifier() {
-		return `self`;
+		return "self";
 	}
 
 	/**
@@ -108,19 +108,17 @@ CommonJsSelfReferenceDependency.Template = class CommonJsSelfReferenceDependency
 		{ module, moduleGraph, runtime, runtimeRequirements }
 	) {
 		const dep = /** @type {CommonJsSelfReferenceDependency} */ (dependency);
-		let used;
-		if (dep.names.length === 0) {
-			used = dep.names;
-		} else {
-			used = moduleGraph.getExportsInfo(module).getUsedName(dep.names, runtime);
-		}
+		const used =
+			dep.names.length === 0
+				? dep.names
+				: moduleGraph.getExportsInfo(module).getUsedName(dep.names, runtime);
 		if (!used) {
 			throw new Error(
 				"Self-reference dependency has unused export name: This should not happen"
 			);
 		}
 
-		let base = undefined;
+		let base;
 		switch (dep.base) {
 			case "exports":
 				runtimeRequirements.add(RuntimeGlobals.exports);