Add stubs for click-default-group (#9304)

Co-authored-by: AlexWaygood <alex.waygood@gmail.com>
Co-authored-by: Avasam <samuel.06@hotmail.com>

pyrightconfig.stricter.json

@@ -31,6 +31,7 @@
         "stubs/braintree",
         "stubs/caldav",
         "stubs/cffi",
+        "stubs/click-default-group",
         "stubs/commonmark",
         "stubs/dateparser",
         "stubs/docutils",

stubs/click-default-group/METADATA.toml

@@ -0,0 +1,4 @@
+version = "1.2.*"
+# requires a version of click with a py.typed
+requires = ["click>=8.0.0"]
+upstream_repository = "https://github.com/click-contrib/click-default-group"

stubs/click-default-group/click_default_group.pyi

@@ -0,0 +1,41 @@
+import typing as t
+from _typeshed import Incomplete
+
+import click
+
+__version__: str
+
+class DefaultGroup(click.Group):
+    ignore_unknown_options: bool
+    default_cmd_name: str | None
+    default_if_no_args: bool
+    def __init__(self, *args, **kwargs) -> None: ...
+    def set_default_command(self, command: click.Command) -> None: ...
+    def parse_args(self, ctx: click.Context, args: list[str]) -> list[str]: ...
+    def get_command(self, ctx: click.Context, cmd_name: str) -> click.Command | None: ...
+    def resolve_command(self, ctx: click.Context, args: list[str]) -> tuple[str | None, click.Command | None, list[str]]: ...
+    def format_commands(self, ctx: click.Context, formatter: click.HelpFormatter) -> None: ...
+    def command(self, *args, **kwargs) -> click.Command: ...  # incomplete
+
+class DefaultCommandFormatter:
+    group: click.Group
+    formatter: click.HelpFormatter
+    mark: str
+    def __init__(self, group: click.Group, formatter: click.HelpFormatter, mark: str = ...) -> None: ...
+    def write_dl(self, rows: t.Sequence[tuple[str, str]], col_max: int = 30, col_spacing: int = -2) -> None: ...
+    def __getattr__(self, attr: str) -> Incomplete: ...
+    # __getattr__ used to ala-derive from click.HelpFormatter:
+    # indent_increment: int
+    # width: int | None
+    # current_indent: int
+    # buffer: t.List[str]
+    # def write(self, string: str) -> None: ...
+    # def indent(self) -> None: ...
+    # def dedent(self) -> None: ...
+    # def write_usage(self, prog: str, args: str = ..., prefix: str | None = ...) -> None: ...
+    # def write_heading(self, heading: str) -> None: ...
+    # def write_paragraph(self) -> None: ...
+    # def write_text(self, text: str) -> None: ...
+    # def section(self, name: str) -> t.Iterator[None]: ...
+    # def indentation(self) -> t.Iterator[None]: ...
+    # def getvalue(self) -> str: ...