function contains(geometryName, geometry, srsName) {
  return new Contains(geometryName, geometry, srsName);
}
Create a `<Contains>` operator to test whether a geometry-valued property
contains a given geometry.

@param {!string} geometryName Geometry name to use.
@param {!import("../geom/Geometry.js").default} geometry Geometry.
@param {string} [srsName] SRS name. No srsName attribute will be
   set on geometries when this is not provided.
@return {!Contains} `<Contains>` operator.
@api