Use flake8-eradicate

.flake8

@@ -8,6 +8,7 @@ inline-quotes = double
 mypy-init-return = true
 mypy-init-return = true
 enable-extensions = TC, TC2
 enable-extensions = TC, TC2
 type-checking-exempt-modules = typing, typing-extensions
 type-checking-exempt-modules = typing, typing-extensions
+eradicate-whitelist-extend = ^-.*;
 extend-ignore =
 extend-ignore =
     # E501: Line too long (FIXME: long string constants)
     # E501: Line too long (FIXME: long string constants)
     E501,
     E501,

.pre-commit-config.yaml

@@ -35,6 +35,7 @@ repos:
           - flake8-broken-line==0.4.0
           - flake8-broken-line==0.4.0
           - flake8-bugbear==21.9.2
           - flake8-bugbear==21.9.2
           - flake8-comprehensions==3.7.0
           - flake8-comprehensions==3.7.0
+          - flake8-eradicate==1.2.0
           - flake8-no-pep420==1.2.0
           - flake8-no-pep420==1.2.0
           - flake8-quotes==3.3.1
           - flake8-quotes==3.3.1
           - flake8-simplify==0.14.2
           - flake8-simplify==0.14.2