Breaking: Use ESTree export node types in modules (fixes# 263)

Author: soda0289

lib/node-utils.js

@@ -486,15 +486,7 @@ function fixExports(node, result, ast) {
         result.range[0] = varToken.getStart();
         result.loc = getLocFor(result.range[0], result.range[1], ast);
 
-        let declarationType = declarationIsDefault ? "ExportDefaultDeclaration" : "ExportNamedDeclaration";
-
-        /**
-         * Prefix exports from TypeScript namespaces with "TS" to distinguish
-         * them from ES2015 exports
-         */
-        if (node.parent && node.parent.kind === SyntaxKind.ModuleBlock) {
-            declarationType = "TSNamespaceExportDeclaration";
-        }
+        const declarationType = declarationIsDefault ? "ExportDefaultDeclaration" : "ExportNamedDeclaration";
 
         const newResult = {
             type: declarationType,

tests/fixtures/typescript/namespaces-and-modules/declare-namespace-with-exported-function.result.js

@@ -86,7 +86,7 @@ module.exports = {
                 },
                 "body": [
                     {
-                        "type": "TSNamespaceExportDeclaration",
+                        "type": "ExportNamedDeclaration",
                         "declaration": {
                             "type": "TSNamespaceFunctionDeclaration",
                             "range": [