feat: refactoring project

node_modules/webpack/lib/FlagDependencyExportsPlugin.js

@@ -54,14 +54,15 @@ class FlagDependencyExportsPlugin {
 							const exportsInfo = moduleGraph.getExportsInfo(module);
 							// If the module doesn't have an exportsType, it's a module
 							// without declared exports.
-							if (!module.buildMeta || !module.buildMeta.exportsType) {
-								if (exportsInfo.otherExportsInfo.provided !== null) {
-									// It's a module without declared exports
-									statNoExports++;
-									exportsInfo.setHasProvideInfo();
-									exportsInfo.setUnknownExportsProvided();
-									return callback();
-								}
+							if (
+								(!module.buildMeta || !module.buildMeta.exportsType) &&
+								exportsInfo.otherExportsInfo.provided !== null
+							) {
+								// It's a module without declared exports
+								statNoExports++;
+								exportsInfo.setHasProvideInfo();
+								exportsInfo.setUnknownExportsProvided();
+								return callback();
 							}
 							// If the module has no hash, it's uncacheable
 							if (
@@ -189,9 +190,9 @@ class FlagDependencyExportsPlugin {
 											let name;
 											let canMangle = globalCanMangle;
 											let terminalBinding = globalTerminalBinding;
-											let exports = undefined;
+											let exports;
 											let from = globalFrom;
-											let fromExport = undefined;
+											let fromExport;
 											let priority = globalPriority;
 											let hidden = false;
 											if (typeof exportNameOrSpec === "string") {
@@ -261,7 +262,7 @@ class FlagDependencyExportsPlugin {
 
 											// Recalculate target exportsInfo
 											const target = exportInfo.getTarget(moduleGraph);
-											let targetExportsInfo = undefined;
+											let targetExportsInfo;
 											if (target) {
 												const targetModuleExportsInfo =
 													moduleGraph.getExportsInfo(target.module);