@type t() :: %Figler.Schema.DiffPayload{
  basis_parent_node_changes: [Figler.Schema.NodeChange.t()] | nil,
  blobs: [Figler.Schema.Blob.t()] | nil,
  diff_basis: [Figler.Schema.NodeChange.t()] | nil,
  diff_chunks: [Figler.Schema.DiffChunk.t()] | nil,
  diff_type: Figler.Schema.DiffType.t() | nil,
  node_changes: [Figler.Schema.NodeChange.t()] | nil,
  parent_node_changes: [Figler.Schema.NodeChange.t()] | nil
}