Replaces two or more entries and tombstones every source entry.
Summary
Types
@type t() :: %Imp.Playbook.Operation.Merge{ content: String.t(), expected_revisions: %{optional(String.t()) => pos_integer()}, id: String.t() | nil, ids: [String.t()], provenance: Imp.Playbook.Provenance.t() | term(), section: String.t(), status: Imp.Playbook.Entry.status() }