import { type HTMLAttributes, type ReactNode } from 'react';
import { type VariantProps } from 'class-variance-authority';
declare const liveRegionVariants: (props?: ({
    visuallyHidden?: boolean | null | undefined;
} & import("class-variance-authority/types").ClassProp) | undefined) => string;
export type LiveRegionPoliteness = 'polite' | 'assertive' | 'off';
export type LiveRegionRelevant = 'additions' | 'removals' | 'text' | 'all';
export type LiveRegionElement = 'div' | 'span';
export interface LiveRegionProps extends Omit<HTMLAttributes<HTMLElement>, 'role' | 'children'>, VariantProps<typeof liveRegionVariants> {
    /**
     * `aria-live` politeness. `off` removes the live region announcement
     * but keeps the DOM container.
     * @default 'polite'
     */
    politeness?: LiveRegionPoliteness;
    /**
     * Whether AT should announce the entire region on update.
     * @default true
     */
    atomic?: boolean;
    /**
     * Which mutation kinds AT should announce.
     */
    relevant?: LiveRegionRelevant;
    /**
     * Defer rendering of `children` by this many milliseconds. Useful when a
     * message updates within the same React commit as the region mounts —
     * many screen readers miss messages that appear synchronously with the
     * region itself. A small delay (50–150ms) makes the change observable.
     * @default 0
     */
    delay?: number;
    /**
     * Element to render. `div` is block-level (default), `span` for inline.
     * @default 'div'
     */
    as?: LiveRegionElement;
    /**
     * When true (the default), the region is rendered with `sr-only` so it
     * is announced but not visually shown. Set to `false` to render
     * visibly — useful for status messages that should appear on screen.
     * @default true
     */
    visuallyHidden?: boolean;
    children?: ReactNode;
}
export declare const LiveRegion: import("react").ForwardRefExoticComponent<LiveRegionProps & import("react").RefAttributes<HTMLElement>>;
export {};
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