Labelling handle a title or description source registers with the dialog's ARIA registry
DialogLabelHandle
Interface
projects/common/dialog/dialog/dialog-aria-registry.ts
Import#
import { DialogLabelHandle } from '@cngx/common/dialog'
Description#
Labelling handle a title or description source registers with the dialog's ARIA registry.
id feeds the dialog's aria-labelledby / aria-describedby
derivation; textContent (title only) is read at announce time so the
live region speaks the current DOM text, not a cached first read.