The central scenario manager.

The class for managing a set of scenarios identified by the arbitrary kind.

The view controller to layout scenario's content.

A snapshot timing manager to wait and fulfillment for the scenario content to be rendered.

The custom parameter attribute that constructs scenarios from multi-statement closures.

Represents part of the component state.

The context of scenario.

Represents a unique identifier of the set of scenarios.

Represents how the component should be laid out.

Represents a unique name of the scenario.

The device representation for simulating environments of each device such as size, orientation, safe area, trait collection, or dark mode appearance.

The testing tool which generates snapshot images from scenarios managed by Playbook.

A view that displays scenarios manged by given Playbook instance with catalog-style appearance.

A view that displays scenarios manged by given Playbook instance with gallery-style appearance.

A sizing strategy for the horizontal or vertical dimensions.

Represents the orientation of a device.

A namespace for the methods supporting to generate snapshot from scenarios.

The image format of the exported file.

Represents an instance that can build an array of scenarios.

Represents a content of scenario.

Products a group of separated scenario definitions.

Represents a tool for testing scenarios managed by playbooks.