deduplicate

src/Declaration.js

@@ -82,9 +82,6 @@ export class SyntheticNamespaceDeclaration {
 			if ( original.isReassigned && !legacy ) {
 				return `${indentString}get ${name} () { return ${original.getName( es )}; }`;
 			}
-			if (legacy) {
-				name = `'${name}'`;
-			}
 
 			if ( legacy && ~reservedWords.indexOf( name ) ) name = `'${name}'`;
 			return `${indentString}${name}: ${original.getName( es )}`;