fourmolu-0.2.0.0: data/examples/declaration/type/promotion.hs

type Foo = Cluster '[ 'NodeCore, 'NodeRelay', 'NodeEdge ]

type Query = Query '[] '[] DB '[ 'NotNull 'PGint4] (RowPG RawElementData)

data T = T' | T'T

type S0 = ' T'

type S1 = ' T'T

type S2 = Proxy ( '[ '[], '[] ])
type S4 = Proxy ( '( 'Just, ' T'T))
type S5 = Proxy ( '[ 'Just, ' TT'T])
type S6 = Proxy ( '( '(), '() ))
type S7 = Proxy ( '( 'a, 'b ))
type S8 = Proxy ( '[ Int, Bool ])