API Reference

Espalier exports a rich set of TypeScript types alongside its components. These cover event detail payloads, bus event maps, and utility functions that make working with the library fully type-safe.

Event Name Constants

• ESP_EVENTS — Canonical string constants for every CustomEvent in the library.

Event Detail Types

• ColorValueChangedDetail
• EspAccordionChangeDetail
• EspSubmitDetail
• EspSubmitErrorDetail
• EspSubmitResponseDetail
• EspTabChangedDetail
• EspToggleDetail
• ImagesReorderedDetail
• ResultSelectedDetail
• SearchRequestedDetail
• ToggleValueChangedDetail

Bus Event Maps

• EspBusEventMap — Merged map of every event on the singleton bus.
• SchemeEvents — Theme coordination events.
• ToastEvents — Toast notification events.
• PopoverEvents — Cross-popover coordination events.
• SizeEvents — Screen size events.
• PageEventMap — Page-level layout events.
• SeedColorRoot — Contract for seed color providers.

Functions

• getEspBus — Typed accessor for the singleton bus.
• showToast — Show a toast notification.

Configuration

• ToastConfig — Configuration object for toast notifications.