@umbraco-ui/uui-base/lib/utils/index.d.ts

This is a base dependency for Umbraco UI components. It contains mixins, animations, abstract base classes, UUIEvent base class, and universal types for properties shared by different components

export * from './Timer';
export * from './demandCustomElement';
export * from './drag';
export * from './math';
export * from './findAncestorByAttributeValue';
export * from './slotHasContent';