ReadonlybackReadonlycheckpointReadonlydataReadonlycompositionId: stringThe composition's id, minted when the editor opened (composition_id).
Readonlyphoto: {The photo, as its own bytes describe it (the format and size read from them).
Optional ReadonlysuggestedAudio?: { artist: string; audioClusterId: string; title: string; trackId: string }The first track of the "Suggested audio" banner, when the suggestions named one.
ReadonlyidReadonlykindReadonlyopenThe next arrow: the share sheet, with the caption typed in the editor.
ReadonlyopenThe sticker button: the sticker tray, where the Music sticker opens the music browser.
ReadonlyoriginReadonlyrawReadonlyshareThe "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.
ReadonlytoThe handle as JSON: its data.
The story editor's handle, as picking a photo answers it: a named type, so the declarations that reach it through the feed's create button print its name and not the whole surface behind it (the declaration-serialization limit; see
PostingCameraScreenDefinition).