proc dependencyGraph(allWings: var Table[string, IWings]; config: Config): Table[
    string, Table[string, string]] {...}{.raises: [KeyError, ValueError,
    GenericError, UnsupportedCharacterError, IOError, OSError,
    ConflictingValueError, DuplicateKeyError, Exception], tags: [ReadIOEffect,
    WriteIOEffect, RootEffect].}