Method ariaSelected

src/material/chips/chip-option.ts:134–136

* The ARIA selected applied to the chip. Conforms to WAI ARIA best practices for listbox * interaction patterns. * * From [WAI ARIA Listbox authoring practices guide]( * https://www.w3.org/WAI/ARIA/apg/patterns/listbox/): * "If any options are selected, each selected option has eithe

()

   * VoiceOver reading every option as "selected" (#25736).
   */
  get ariaSelected(): string | null {
    return this.selectable ? this.selected.toString() : null;
  }

  /** The unstyled chip selector for this component. */
  protected override basicChipAttrName = 'mat-basic-chip-option';