ReadonlybackReadonlycheckpointReadonlydataReadonlycompositionId: stringThe composition's id, minted when the editor opened (composition_id).
Readonlyvideo: {The video, as its own bytes describe it.
ReadonlyidReadonlykindReadonlyoriginReadonlyrawReadonlyshareThe "Your story" button: the quick share. The caption's check, the upload, the flow closed (the camera, its gallery and the editor leave together) and the configure; answers the story the server created, once it has made it.
ReadonlytoThe handle as JSON: its data.
The story video editor's handle, as picking a video in the story mode answers it: a named type for the same reason as PostingStoryPhotoEditorHandle.