Fix stack build

Author: mpickering

.gitmodules

@@ -35,7 +35,7 @@
 [submodule "submodules/floskell"]
 	path = submodules/floskell
 	# url = https://github.com/alanz/floskell
-	url = https://github.com/bubba/floskell
+  url = https://github.com/ennocramer/floskell
 [submodule "haskell-lsp"]
 	path = haskell-lsp
 	url = https://github.com/mpickering/haskell-lsp.git

stack-8.6.4.yaml

@@ -2,6 +2,7 @@ resolver: lts-13.15 # GHC 8.6.4
 packages:
 - .
 - hie-plugin-api
+- hie-bios
 
 extra-deps:
 - ./submodules/HaRe
@@ -12,6 +13,7 @@ extra-deps:
 - ./submodules/floskell
 
 - butcher-1.3.2.1
+- bytestring-trie-0.2.5.0
 - cabal-plan-0.4.0.0
 - constrained-dynamic-0.1.0.0
 - haddock-api-2.22.0