Actually, rename TYP rules to TCH (#2176)

resources/test/fixtures/flake8_type_checking/TCH001.py

@@ -1,6 +1,6 @@
 """Tests to determine first-party import classification.
 
-For typing-only import detection tests, see `TYC002.py`.
+For typing-only import detection tests, see `TCH002.py`.
 """
 
 

resources/test/fixtures/flake8_type_checking/TCH002.py

@@ -2,43 +2,43 @@
 
 
 def f():
-    import pandas as pd  # TYC002
+    import pandas as pd  # TCH002
 
     x: pd.DataFrame
 
 
 def f():
-    from pandas import DataFrame  # TYC002
+    from pandas import DataFrame  # TCH002
 
     x: DataFrame
 
 
 def f():
-    from pandas import DataFrame as df  # TYC002
+    from pandas import DataFrame as df  # TCH002
 
     x: df
 
 
 def f():
-    import pandas as pd  # TYC002
+    import pandas as pd  # TCH002
 
     x: pd.DataFrame = 1
 
 
 def f():
-    from pandas import DataFrame  # TYC002
+    from pandas import DataFrame  # TCH002
 
     x: DataFrame = 2
 
 
 def f():
-    from pandas import DataFrame as df  # TYC002
+    from pandas import DataFrame as df  # TCH002
 
     x: df = 3
 
 
 def f():
-    import pandas as pd  # TYC002
+    import pandas as pd  # TCH002
 
     x: "pd.DataFrame" = 1
 
@@ -46,7 +46,7 @@ def f():
 def f():
     import pandas as pd
 
-    x = dict["pd.DataFrame", "pd.DataFrame"]  # TYC002
+    x = dict["pd.DataFrame", "pd.DataFrame"]  # TCH002
 
 
 def f():

resources/test/fixtures/flake8_type_checking/TCH003.py

@@ -1,6 +1,6 @@
 """Tests to determine standard library import classification.
 
-For typing-only import detection tests, see `TYC002.py`.
+For typing-only import detection tests, see `TCH002.py`.
 """
 
 

resources/test/fixtures/flake8_type_checking/TCH005.py

@@ -1,7 +1,7 @@
 from typing import TYPE_CHECKING, List
 
 if TYPE_CHECKING:
-    pass  # TYC005
+    pass  # TCH005
 
 
 def example():