Implement a function getElementsByStyle(element, property, value) that searches through all descendants of a given DOM element and returns an array of elements whose computed style matches the specified property/value.

Requirements:

• Only search descendants of the provided element (exclude the element itself).
• Return an array of matching Elements, not an HTMLCollection.
• Do not use document.querySelectorAll.
• You may find window.getComputedStyle useful.

Example

const doc = new DOMParser().parseFromString(
  `<div>
    <span style="font-size: 12px">Span</span>
    <p style="font-size: 12px">Paragraph</p>
    <blockquote style="font-size: 14px">Blockquote</blockquote>
  </div>`,
  'text/html'
);

getElementsByStyle(doc.body, 'font-size', '12px');
// returns [span, p] (array of elements)