Added @noSelfInFile to playground example

Author: Perryvw

src/playground/index.ts

@@ -35,33 +35,35 @@ document.addEventListener('DOMContentLoaded', () => {
 
 
   // Actual editor and transpilation
-  let example = `// Declare exposed API
-type Vector = [number, number, number];
-
-declare interface OnSpellStartEvent {
-    caster: Unit;
-    targetLocation: Vector;
-}
-
-declare class Unit {
-    getLevel(): number;
-    isEnemy(other: Unit): boolean;
-    kill(): void;
-}
-
-declare function print(...messages: any[]): void;
-declare function FindUnitsInRadius(location: Vector, radius: number): Unit[];
-
-// Use declared API in code
-function onSpellStart(event: OnSpellStartEvent): void {
-    const units = FindUnitsInRadius(event.targetLocation, 500);
-    const enemies = units.filter(unit => event.caster.isEnemy(unit));
-
-    for (const unit of enemies) {
-        print(unit, unit.getLevel());
-        unit.kill();
-    }
-}`;
+  let example = `/** @noSelfInFile */
+
+  // Declare exposed API
+  type Vector = [number, number, number];
+  
+  declare interface OnSpellStartEvent {
+      caster: Unit;
+      targetLocation: Vector;
+  }
+  
+  declare class Unit {
+      getLevel(): number;
+      isEnemy(other: Unit): boolean;
+      kill(): void;
+  }
+  
+  declare function print(...messages: any[]): void;
+  declare function FindUnitsInRadius(location: Vector, radius: number): Unit[];
+  
+  // Use declared API in code
+  function onSpellStart(event: OnSpellStartEvent): void {
+      const units = FindUnitsInRadius(event.targetLocation, 500);
+      const enemies = units.filter(unit => event.caster.isEnemy(unit));
+  
+      for (const unit of enemies) {
+          print(unit, unit.getLevel());
+          unit.kill();
+      }
+  }`;
 
   var queryStringSrcStart = window.location.hash.indexOf("#src=");
   if (queryStringSrcStart == 0) {