class_docstr: Has the same tile origin as the ``WMTSTileSource`` but requests tiles using
  a `quadkey` argument instead of X, Y, Z e.g.
  ``http://your.quadkey.tile.host/{Q}.png``
code: def __init__(self, *args, **kwargs) -> None:
      super().__init__(*args, **kwargs)
  
imports: from __future__ import annotations
  import logging
  from ..core.properties import Any, Bool, Dict, Float, Int, Nullable, Override, Required, String
  from ..model import Model
label_desc: Use image node_id 1 to create a new QUADKEYTileSource object from inherited base classes: MercatorTileSource with example: obj = QUADKEYTileSource()