in SwiftEvolve/Sources/SwiftEvolve/DeclContext.swift [334:343]
func write<Target>(to target: inout Target) where Target: TextOutputStream {
name.write(to: &target)
if let type = type {
": ".write(to: &target)
type.write(to: &target)
}
if isInitialized {
" = <value>".write(to: &target)
}
}