module E: sig .. end
sig
end
type t = Reason_graph.Printer.V.t * Reason_graph.Printer.V.t * Reason_graph.reason_type
Reason_graph.Printer.V.t * Reason_graph.Printer.V.t * Reason_graph.reason_type
val src : 'a * 'b * 'c -> 'a
'a * 'b * 'c -> 'a
val dst : 'a * 'b * 'c -> 'b
'a * 'b * 'c -> 'b