remove some poor typing

Author: douglasdavis

src/dask_histogram/boost.py

@@ -338,9 +338,7 @@ def agg_histogram(self) -> AggHistogram | None:
             warnings.warn("No staged AggHistogram; returning None")
         return self._staged
 
-    def to_dask_array(
-        self, flow: bool = False, dd: bool = True
-    ) -> tuple[da.Array, ...] | tuple[da.Array, list[da.Array]]:
+    def to_dask_array(self, flow: bool = False, dd: bool = True) -> Any:
         """Convert to dask.array style of return arrays.
 
         Edges are converted to match NumPy standards, with upper edge

src/dask_histogram/core.py

@@ -339,9 +339,7 @@ def __str__(self) -> str:
     def __reduce__(self):
         return (AggHistogram, (self._dask, self._name, self._meta))
 
-    def to_dask_array(
-        self, flow: bool = False, dd: bool = False
-    ) -> tuple[DaskArray, ...] | tuple[DaskArray, list[DaskArray]]:
+    def to_dask_array(self, flow: bool = False, dd: bool = False) -> Any:
         """Convert histogram object to dask.array form.
 
         Parameters
@@ -383,7 +381,7 @@ def to_delayed(self, optimize_graph: bool = True) -> Delayed:
     def values(self, flow: bool = False) -> NDArray[Any]:
         return self.to_boost().values(flow=flow)
 
-    def variances(self, flow: bool = False) -> NDArray[Any] | None:
+    def variances(self, flow: bool = False) -> Any:
         return self.to_boost().variances(flow=flow)
 
     def counts(self, flow: bool = False) -> NDArray[Any]:
@@ -692,11 +690,7 @@ def _partitioned_histogram(
     return PartitionedHistogram(hlg, name, data[0].npartitions, histref=histref)
 
 
-def to_dask_array(
-    agghist: AggHistogram,
-    flow: bool = False,
-    dd: bool = False,
-) -> tuple[DaskArray, ...] | tuple[DaskArray, list[DaskArray]]:
+def to_dask_array(agghist: AggHistogram, flow: bool = False, dd: bool = False) -> Any:
     """Convert `agghist` to a `dask.array` return style.
 
     Parameters