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module TcUnify where
import GhcPrelude
import TcType ( TcTauType )
import TcRnTypes ( TcM )
import TcEvidence ( TcCoercion )
import HsExpr ( HsExpr )
import HsTypes ( HsType )
import HsExtension ( GhcRn )
-- This boot file exists only to tie the knot between
-- TcUnify and Inst
unifyType :: Maybe (HsExpr GhcRn) -> TcTauType -> TcTauType -> TcM TcCoercion
unifyKind :: Maybe (HsType GhcRn) -> TcTauType -> TcTauType -> TcM TcCoercion
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