Merge pull request #4419 from erik-krogh/jsxFactory

Approved by asgerf

javascript/ql/test/query-tests/Declarations/UnusedVariable/ts/tsconfig.json

@@ -0,0 +1,6 @@
+{
+    "compilerOptions": {
+        "jsx": "react",
+        "jsxFactory": "m"
+    }
+}

javascript/ql/test/query-tests/Declarations/UnusedVariable/ts/usesreact.tsx

@@ -0,0 +1,5 @@
+import {m} from 'some-react-library';
+
+export default function doAThing() {
+    return <span>foo</span>;
+}