ToastConfig

Optional action button inside the toast.

Custom component rendered as the toast body (Stufe 2). Replaces the default message/description text. title is still rendered above the component if set.

A11y: avoid focusable elements (<a>, <button>, <input>) inside the component - they are unreachable inside a role="status" live region.

Inputs passed to the content component via NgComponentOutlet.

Secondary description text - renders below title. Falls back to message when title is set but description is not. Ignored when title is not set.

Show dismiss button.

Auto-dismiss duration in ms, or 'persistent' for manual dismiss only.

Toast message text. Used as sole text when title is not set.

Visual severity - determines icon, color, and ARIA role.

Bold primary text - renders above description or message. When set, the toast switches to a two-line layout (title + description). When not set, message renders as a single line (backwards-compatible).