[1 of 1] Compiling Solga            ( src/Solga.hs, dist/build/Solga.o )

src/Solga.hs:286:11: error:
    • The default type signature for brief: a -> a
      does not match its corresponding non-default type signature
    • When checking the class method:
        brief :: forall a. Abbreviated a => Brief a -> a
      In the class declaration for ‘Abbreviated’
    |
286 |   default brief :: a -> a
    |           ^^^^^