{
  "context": "This criteria evaluates how effectively the engineer uses the @better-scroll/core package's programmatic scroll control methods (scrollTo, scrollBy, scrollToElement) to implement a navigation manager. The focus is on proper usage of these specific API methods with correct parameters.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "BScroll instantiation",
      "description": "Creates a BScroll instance correctly using 'new BScroll(element, options)' with the wrapper element as the first parameter",
      "max_score": 15
    },
    {
      "name": "scrollTo method usage",
      "description": "Uses the 'scrollTo(x, y, time, easing)' method to implement scrollToPosition, passing coordinates and animation time correctly",
      "max_score": 25
    },
    {
      "name": "scrollBy method usage",
      "description": "Uses the 'scrollBy(deltaX, deltaY, time, easing)' method to implement scrollByOffset, correctly applying relative offsets",
      "max_score": 25
    },
    {
      "name": "scrollToElement method usage",
      "description": "Uses the 'scrollToElement(element, time, offsetX, offsetY, easing)' method to implement scrollToTarget, correctly targeting elements with offset parameters",
      "max_score": 25
    },
    {
      "name": "Resource cleanup",
      "description": "Implements proper cleanup by calling the BScroll instance's 'destroy()' method in the navigation manager's destroy method",
      "max_score": 10
    }
  ]
}