// Shared record definitions, repeated explicitly in independently locked resources.
external atom Document id "atom:reader:document";
external atom Highlight id "atom:reader:highlight";
external atom Comment id "atom:reader:comment";

type SourceRange = record {
  sourceRevision: string;
  start: int32;
  end: int32;
};

type CommentContent = record {
  text: string;
  tags: list<string>;
};

type DocumentSeed = record { document: record { sourceRevision: string; content: string; }; metadata: record { label: string; }; };

interface DocumentFactory id "interface:reader:document-factory"
revision "interface:reader:document-factory@1" {
  static operation create id "document:create" : DocumentSeed -> atom-ref<Document> {
    call id "document:create:call"
    execution transaction;
  }
}