API Reference > presentation-frontend > Core Core Common types used for retrieving presentation data from iModels. Classes Name Description FavoritePropertiesManager The favorite property manager which lets to store favorite properties Presentation Static class used to statically set up Presentation library for the frontend. PresentationManager Frontend Presentation manager which basically just forwards all calls to Enumerations Name Description FavoritePropertiesScope Scopes that favorite properties can be stored in. Interfaces Name Description FavoritePropertiesManagerProps Properties for initializing FavoritePropertiesManager FavoritePropertiesOrderInfo Holds the information of favorite properties ordering. IFavoritePropertiesStorage Stores user settings for favorite properties. PresentationManagerProps Properties used to configure PresentationManager RulesetManager Presentation ruleset registry. RulesetVariablesManager Presentation ruleset variables' registry. Type Aliases Name Description PropertyFullName Format: Last Updated: 15 June, 2021