Render vector tile layers to a single canvas

src/ol/layer/Layer.js

@@ -46,7 +46,6 @@ import SourceState from '../source/State.js';
  * @property {SourceState} sourceState
  * @property {boolean} visible
  * @property {boolean} managed
- * @property {boolean} hasOverlay Set by the renderer when an overlay for points and text is used.
  * @property {import("../extent.js").Extent} [extent]
  * @property {number} zIndex
  * @property {number} maxResolution