1 files changed, 3 insertions, 103 deletions
diff --git a/pylint/interfaces.py b/pylint/interfaces.py
index 221084fab..a93a40ceb 100644
--- a/pylint/interfaces.py
+++ b/pylint/interfaces.py
@@ -1,28 +1,12 @@
 # Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
-# For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
-# Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
-
-"""Interfaces for Pylint objects."""
+# For details: https://github.com/pylint-dev/pylint/blob/main/LICENSE
+# Copyright (c) https://github.com/pylint-dev/pylint/blob/main/CONTRIBUTORS.txt
 
 from __future__ import annotations
 
-import warnings
-from tokenize import TokenInfo
-from typing import TYPE_CHECKING, NamedTuple
-
-from astroid import nodes
-
-if TYPE_CHECKING:
-    from pylint.checkers import BaseChecker
-    from pylint.message import Message
-    from pylint.reporters.ureports.nodes import Section
+from typing import NamedTuple
 
 __all__ = (
-    "IRawChecker",
-    "IAstroidChecker",
-    "ITokenChecker",
-    "IReporter",
-    "IChecker",
     "HIGH",
     "CONTROL_FLOW",
     "INFERENCE",
@@ -51,87 +35,3 @@ UNDEFINED = Confidence("UNDEFINED", "Warning without any associated confidence l
 
 CONFIDENCE_LEVELS = [HIGH, CONTROL_FLOW, INFERENCE, INFERENCE_FAILURE, UNDEFINED]
 CONFIDENCE_LEVEL_NAMES = [i.name for i in CONFIDENCE_LEVELS]
-
-
-class Interface:
-    """Base class for interfaces."""
-
-    def __init__(self) -> None:
-        warnings.warn(
-            "Interface and all of its subclasses have been deprecated "
-            "and will be removed in pylint 3.0.",
-            DeprecationWarning,
-            stacklevel=2,
-        )
-
-    @classmethod
-    def is_implemented_by(
-        cls: type[Interface] | tuple[type[Interface], ...], instance: BaseChecker
-    ) -> bool:
-        with warnings.catch_warnings():
-            warnings.filterwarnings("ignore", category=DeprecationWarning)
-            return implements(instance, cls)
-
-
-def implements(
-    obj: BaseChecker,
-    interface: type[Interface] | tuple[type[Interface], ...],
-) -> bool:
-    """Does the given object (maybe an instance or class) implement the interface."""
-    # TODO: 3.0: Remove deprecated function
-    warnings.warn(
-        "implements has been deprecated in favour of using basic "
-        "inheritance patterns without using __implements__.",
-        DeprecationWarning,
-        stacklevel=2,
-    )
-    implements_ = getattr(obj, "__implements__", ())
-    if not isinstance(implements_, (list, tuple)):
-        implements_ = (implements_,)
-    return any(issubclass(i, interface) for i in implements_)
-
-
-class IChecker(Interface):
-    """Base interface, to be used only for sub interfaces definition."""
-
-    def open(self) -> None:
-        """Called before visiting project (i.e. set of modules)."""
-
-    def close(self) -> None:
-        """Called after visiting project (i.e. set of modules)."""
-
-
-class IRawChecker(IChecker):
-    """Interface for checker which need to parse the raw file."""
-
-    def process_module(self, node: nodes.Module) -> None:
-        """Process a module.
-
-        The module's content is accessible via ``astroid.stream``
-        """
-
-
-class ITokenChecker(IChecker):
-    """Interface for checkers that need access to the token list."""
-
-    def process_tokens(self, tokens: list[TokenInfo]) -> None:
-        """Process a module.
-
-        Tokens is a list of all source code tokens in the file.
-        """
-
-
-class IAstroidChecker(IChecker):
-    """Interface for checker which prefers receive events according to
-    statement type.
-    """
-
-
-class IReporter(Interface):
-    """Reporter collect messages and display results encapsulated in a layout."""
-
-    def handle_message(self, msg: Message) -> None:
-        """Handle the given message object."""
-
-    def display_reports(self, layout: Section) -> None:
-        """Display results encapsulated in the layout tree."""