Return and arguments type information for layers.

[ghsanti]

Calling any of the layers, for example:

    z_in = Input(shape=(123,), name="name")

• The return type for z_in is Unknown.

Can return types and argument types be added to the layers?

[fchollet]

In the example above, z_in has a dtype attribute which in this case has value "float32".

[ghsanti]

But I mean type information for type hints, currently z_in is marked as Unknown. This is from the blueprint of Input, for example:

(function) def Input(
    shape: Unknown | None = None,
    batch_size: Unknown | None = None,
    dtype: Unknown | None = None,
    sparse: Unknown | None = None,
    batch_shape: Unknown | None = None,
    name: Unknown | None = None,
    tensor: Unknown | None = None,
    optional: bool = False
) -> (Unknown | Any | list[Unknown])

This makes it difficult: -> (Unknown | Any | list[Unknown])

@fchollet