init(viewing:migrationPlan:viewer:)
Instantiates a document group for viewing documents described by the last Schema in the migration plan.
Declaration
init(viewing contentType: UTType, migrationPlan: any SchemaMigrationPlan.Type, viewer: @escaping () -> Content)Parameters
- viewing:
The content type of the document. It should conform to
UTType.package. - migrationPlan:
The description of steps required to migrate older document versions so that they can be opened. The last
VersionedSchemain the plan is considered to be the current application schema. - viewer:
The viewing UI for the provided document.