code: @JsOverlay
    public final void initRenderFunctions(Function renderFunctionString,
        Function[] staticRenderFnsStrings) {
      this.setRender(renderFunctionString);
      this.setStaticRenderFns(cast(staticRenderFnsStrings));
    }
docs: Initialise the render functions from our template.
  
  @param renderFunctionString The render function
  @param staticRenderFnsStrings The static render functions