DocumentReader Implements logic of reading documents from disk. Declarationprotocol DocumentReader<Snapshot> TopicsReading a documentread(from:progress:)SnapshotSource RelationshipsConforming TypesFileWrapperDocumentReader See AlsoReading and writing documentsDocumentReadConfigurationDocumentWriteConfigurationFileDocumentReadConfigurationFileDocumentWriteConfigurationDocumentWriterFileWrapperDocumentReaderFileWrapperDocumentWriter