Clean io (#259)

* CLN: Clean clipboard

* CLN: Remove deprecated functions and module

* CLN: Remove formats/printing

* CLN: Remove formats/excel

* CLN: Remove formats/csvs

* CLN: Remove CSSREsolver

* CLN: Remove formats/console

* CLN: Remove formats/latex

* CLN: Remove formats/html and clean format

Author: bashtage

pandas-stubs/io/clipboard/__init__.pyi

@@ -2,16 +2,3 @@ class PyperclipException(RuntimeError): ...
 
 class PyperclipWindowsException(PyperclipException):
     def __init__(self, message) -> None: ...
-
-class CheckedCall:
-    def __init__(self, f) -> None: ...
-    def __call__(self, *args): ...
-    def __setattr__(self, key, value) -> None: ...
-
-def determine_clipboard(): ...
-def set_clipboard(clipboard) -> None: ...
-
-copy = ...
-paste = ...
-clipboard_get = paste
-clipboard_set = copy

pandas-stubs/io/date_converters.pyi

@@ -1,18 +1 @@
 class CSSWarning(UserWarning): ...
-
-class CSSResolver:
-    def __call__(self, declarations_str, inherited=...): ...
-    UNIT_RATIOS = ...
-    FONT_SIZE_RATIOS = ...
-    MARGIN_RATIOS = ...
-    BORDER_WIDTH_RATIOS = ...
-    def size_to_pt(self, in_val, em_pt=..., conversions=...): ...
-    def atomize(self, declarations) -> None: ...
-    SIDE_SHORTHANDS = ...
-    SIDES = ...
-    expand_border_color = ...
-    expand_border_style = ...
-    expand_border_width = ...
-    expand_margin = ...
-    expand_padding = ...
-    def parse(self, declarations_str: str): ...