decode

type Decoder interface {
	// ExtractCells accesses the array of notebook cells.
	//
	// Prior to v4.0 cells were not a part of the top level structure,
	// and were contained in "worksheets" instead.
	ExtractCells(data []byte) ([]json.RawMessage, error)

	// DecodeMeta decodes version-specific metadata.
	DecodeMeta(data []byte) (schema.NotebookMetadata, error)

	// DecodeCell decodes raw cell data to a version-specific implementation.
	DecodeCell(v map[string]interface{}, data []byte, meta schema.NotebookMetadata) (schema.Cell, error)
}