Add some basic language example files to be used for testing

language-examples/javascript.js

@@ -0,0 +1,13 @@
+// An exceptionally useful comment
+function func(param) {
+    var text = 'string';
+    for (var i = 0; i < param.length; i++) {
+        text += i;
+    }
+    var number = 0;
+    var templateLiterals = `a ${text} b ${1 + 2} c`;
+    return {
+        "text": text,
+        "boolean": false
+    };
+}

language-examples/typescript.ts

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+import { a } from 'some-file';
+
+class Example {
+  private static readonly _a: string = 'foo';
+
+  private get a() {
+    return this._a;
+  }
+
+  public b(arg1: number, arg2: boolean): string {
+    return `${arg1} ${arg2}`;
+  }
+}