The directory the content's image paths are relative to (usually where its runtime content file is)
OptionalfilepathThe runtime content file, relative to basepath. Loaded (as a script) before
the content when given; otherwise it has to be loaded already.
The content's composition id (lib.properties.id of the published content)
OptionaloptionsOptionalcrossOrigin?: booleanWhether images are requested with CORS (anonymous). true when omitted
OptionalhandleManifest?: (manifest: IContentManifestEntry[]) => void | Promise<void>Called with the content's images before they are loaded (a copy for this load): changing an entry's src changes what is loaded, such as a data: or blob: URL in place of the file
A content to load: what loadContentAsync takes, and the runtime content file to load first