Error 1 of 2: in module Main at tests/purs/failing/TypedHole4.purs:8:9 - 8:14 (line 8, column 9 - line 8, column 14) Hole 'help' has the inferred type    a0   You could substitute the hole with one of these values:    b :: a0   in the following context: b :: a0 in value declaration f where a0 is a rigid type variable bound at (line 0, column 0 - line 0, column 0) See https://github.com/purescript/documentation/blob/master/errors/HoleInferredType.md for more information, or to contribute content related to this error. Error 2 of 2: in module Main at tests/purs/failing/TypedHole4.purs:9:9 - 9:14 (line 9, column 9 - line 9, column 14) Hole 'help' has the inferred type    a0   You could substitute the hole with one of these values:    b :: a0   in the following context: b :: a0 in value declaration f where a0 is a rigid type variable bound at (line 0, column 0 - line 0, column 0) See https://github.com/purescript/documentation/blob/master/errors/HoleInferredType.md for more information, or to contribute content related to this error.