Class

ui/tests/transcriptVirtualization.test.mjs:72–72

    scrollToEndRef: { current: () => { pinned++; } },
    setTranscriptAtBottom: value => { assert.equal(value, el.scrollHeight - el.scrollTop - el.clientHeight < 60); updated++; },
    ResizeObserver: class {
      constructor(callback) { resize = callback; }
      observe(target) { observed.push(target); }
      disconnect() { disconnected = true; }