diff --git a/ChangeLog.md b/ChangeLog.md
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -2,6 +2,15 @@
 
 ## Unreleased changes
 
+## 8.8.5.4 released 2020-03-11
+- Expose from `Language.Haskell.GhclibParserEx.Fixity`:
+   - `preludeFixities`
+   - `baseFixities`
+   - `lensFixities`
+   - `otherFixities`
+
+## 0.20200301 released 2020-03-01
+
 ## 8.8.5.3 released 2020-02-25
 - New modules:
   - `Language.Haskell.GhclibParserEx.Pat`
diff --git a/ghc-lib-parser-ex.cabal b/ghc-lib-parser-ex.cabal
--- a/ghc-lib-parser-ex.cabal
+++ b/ghc-lib-parser-ex.cabal
@@ -1,6 +1,6 @@
 cabal-version: >= 1.18
 name:           ghc-lib-parser-ex
-version:        8.8.5.3
+version:        8.8.5.4
 description:    Please see the README on GitHub at <https://github.com/shayne-fletcher/ghc-lib-parser-ex#readme>
 homepage:       https://github.com/shayne-fletcher/ghc-lib-parser-ex#readme
 bug-reports:    https://github.com/shayne-fletcher/ghc-lib-parser-ex/issues
diff --git a/src/Language/Haskell/GhclibParserEx/Config.hs b/src/Language/Haskell/GhclibParserEx/Config.hs
--- a/src/Language/Haskell/GhclibParserEx/Config.hs
+++ b/src/Language/Haskell/GhclibParserEx/Config.hs
@@ -12,7 +12,11 @@
   where
 
 import Config
+#if defined (GHCLIB_API_811)
+import GHC.Driver.Session
+#else
 import DynFlags
+#endif
 import Fingerprint
 
 #if defined (GHCLIB_API_811) || defined (GHCLIB_API_810)
diff --git a/src/Language/Haskell/GhclibParserEx/DynFlags.hs b/src/Language/Haskell/GhclibParserEx/DynFlags.hs
--- a/src/Language/Haskell/GhclibParserEx/DynFlags.hs
+++ b/src/Language/Haskell/GhclibParserEx/DynFlags.hs
@@ -14,12 +14,17 @@
     , parsePragmasIntoDynFlags
   ) where
 
-import DynFlags
 import qualified GHC.LanguageExtensions as LangExt
 import Panic
 import HeaderInfo
 import StringBuffer
+#if defined(GHCLIB_API_811)
+import GHC.Driver.Session
+import GHC.Driver.Types
+#else
+import DynFlags
 import HscTypes
+#endif
 import GHC.LanguageExtensions.Type
 import Data.List
 import Data.List.Extra
diff --git a/src/Language/Haskell/GhclibParserEx/Fixity.hs b/src/Language/Haskell/GhclibParserEx/Fixity.hs
--- a/src/Language/Haskell/GhclibParserEx/Fixity.hs
+++ b/src/Language/Haskell/GhclibParserEx/Fixity.hs
@@ -9,7 +9,10 @@
 {-# LANGUAGE TupleSections #-}
 #include "ghclib_api.h"
 
-module Language.Haskell.GhclibParserEx.Fixity(applyFixities) where
+module Language.Haskell.GhclibParserEx.Fixity(
+    applyFixities
+  , preludeFixities, baseFixities, lensFixities, otherFixities
+  ) where
 
 import BasicTypes
 #if defined (GHCLIB_API_811) || defined (GHCLIB_API_810)
@@ -163,6 +166,48 @@
     , infixl_ 0 ["on"]
     , infixr_ 0 ["par","pseq"]
     ]
+
+lensFixities :: [(String, Fixity)]
+lensFixities = concat
+    -- List as provided at https://github.com/ndmitchell/hlint/issues/416
+    [infixr_ 4 ["%%@~","<%@~","%%~","<+~","<*~","<-~","<//~","<^~","<^^~","<**~"]
+    ,infix_ 4 ["%%@=","<%@=","%%=","<+=","<*=","<-=","<//=","<^=","<^^=","<**="]
+    ,infixr_ 2 ["<<~"]
+    ,infixr_ 9 ["#."]
+    ,infixl_ 8 [".#"]
+    ,infixr_ 8 ["^!","^@!"]
+    ,infixl_ 1 ["&","<&>","??"]
+    ,infixl_ 8 ["^.","^@."]
+    ,infixr_ 9 ["<.>","<.",".>"]
+    ,infixr_ 4 ["%@~",".~","+~","*~","-~","//~","^~","^^~","**~","&&~","<>~","||~","%~"]
+    ,infix_ 4 ["%@=",".=","+=","*=","-=","//=","^=","^^=","**=","&&=","<>=","||=","%="]
+    ,infixr_ 2 ["<~"]
+    ,infixr_ 2 ["`zoom`","`magnify`"]
+    ,infixl_ 8 ["^..","^?","^?!","^@..","^@?","^@?!"]
+    ,infixl_ 8 ["^#"]
+    ,infixr_ 4 ["<#~","#~","#%~","<#%~","#%%~"]
+    ,infix_ 4 ["<#=","#=","#%=","<#%=","#%%="]
+    ,infixl_ 9 [":>"]
+    ,infixr_ 4 ["</>~","<</>~","<.>~","<<.>~"]
+    ,infix_ 4 ["</>=","<</>=","<.>=","<<.>="]
+    ,infixr_ 4 [".|.~",".&.~","<.|.~","<.&.~"]
+    ,infix_ 4 [".|.=",".&.=","<.|.=","<.&.="]
+    ]
+
+otherFixities :: [(String, Fixity)]
+otherFixities = concat
+  -- hspec
+  [ infix_ 1 ["`shouldBe`","`shouldSatisfy`","`shouldStartWith`","`shouldEndWith`","`shouldContain`","`shouldMatchList`"
+             ,"`shouldReturn`","`shouldNotBe`","`shouldNotSatisfy`","`shouldNotContain`","`shouldNotReturn`","`shouldThrow`"]
+  -- quickcheck
+  , infixr_ 0 ["==>"]
+  , infix_ 4 ["==="]
+  -- esqueleto
+  , infix_ 4 ["==."]
+  -- lattices
+  , infixr_ 5 ["\\/"]
+  , infixr_ 6 ["/\\"]
+  ]
 
 infixr_, infixl_, infix_ :: Int -> [String] -> [(String,Fixity)]
 infixr_ = fixity InfixR
diff --git a/src/Language/Haskell/GhclibParserEx/Parse.hs b/src/Language/Haskell/GhclibParserEx/Parse.hs
--- a/src/Language/Haskell/GhclibParserEx/Parse.hs
+++ b/src/Language/Haskell/GhclibParserEx/Parse.hs
@@ -30,13 +30,21 @@
 #else
 import HsSyn
 #endif
+#if defined (GHCLIB_API_811)
+import GHC.Driver.Session
+#else
 import DynFlags
+#endif
 import StringBuffer
 import Lexer
 import qualified Parser
 import FastString
 import SrcLoc
+#if defined (GHCLIB_API_811)
+import GHC.Driver.Backpack.Syntax
+#else
 import BkpSyn
+#endif
 #if defined (GHCLIB_API_811)
 import UnitInfo
 #else
diff --git a/test/Test.hs b/test/Test.hs
--- a/test/Test.hs
+++ b/test/Test.hs
@@ -32,7 +32,11 @@
 import HsSyn
 #endif
 import SrcLoc
+#if defined (GHCLIB_API_811)
+import GHC.Driver.Session
+#else
 import DynFlags
+#endif
 import Lexer
 import Outputable
 import ErrUtils
@@ -268,7 +272,7 @@
     assert' = assertBool ""
     test s = exprTest s flags
     flags = foldl' xopt_set (defaultDynFlags fakeSettings fakeLlvmConfig)
-              [ TemplateHaskell, QuasiQuotes, TypeApplications, LambdaCase ]
+              [ TemplateHaskell, TemplateHaskellQuotes, QuasiQuotes, TypeApplications, LambdaCase ]
 
 patternPredicateTests :: TestTree
 patternPredicateTests = testGroup "Pattern predicate tests"