-- Specifically NOT true of synonyms (open and otherwise) and coercions
isDecomposableTyCon (SynTyCon {}) = False
isDecomposableTyCon (CoTyCon {}) = False
-- Specifically NOT true of synonyms (open and otherwise) and coercions
isDecomposableTyCon (SynTyCon {}) = False
isDecomposableTyCon (CoTyCon {}) = False