added ExportAllDeclaration, fixed fn signature

Author: Steven Hargrove

lib/dependencies/HarmonyDetectionParserPlugin.js

@@ -13,10 +13,12 @@ module.exports = class HarmonyDetectionParserPlugin {
 			const isStrictHarmony = parser.state.module.type === "javascript/esm";
 			const isHarmony =
 				isStrictHarmony ||
-				ast.body.some(statement => statement =>
-					statement.type === "ImportDeclaration" ||
-					statement.type === "ExportDefaultDeclaration" ||
-					statement.type === "ExportNamedDeclaration"
+				ast.body.some(
+					statement =>
+						statement.type === "ImportDeclaration" ||
+						statement.type === "ExportDefaultDeclaration" ||
+						statement.type === "ExportNamedDeclaration" ||
+						statement.type === "ExportAllDeclaration"
 				);
 			if (isHarmony) {
 				const module = parser.state.module;