Add a test to check typeof transformation

test/cases/parsing/issue-7318/index.js

@@ -0,0 +1,5 @@
+const type = require("./typeof");
+
+it("should not output invalid code", () => {
+	expect(type).toBe("number");
+});

test/cases/parsing/issue-7318/typeof.js

@@ -0,0 +1,2 @@
+typeof 1
+module.exports = "number"