import { type FC, type FunctionComponent } from "react";
import { type IconKey, type IconProps } from "../Icons/types/IconProps.type";
type SwitcherItemBase = {
    /**
     * The icon shown in the segment, passed as an icon key (e.g. `"ListIcon"`)
     * or an icon component.
     */
    icon?: IconKey | FunctionComponent<IconProps>;
};
/**
 * A segment configuration. Either a visible `name` is provided (which serves as
 * the accessible label), or, for icon-only segments, an `"aria-label"` is
 * required so screen readers can announce the segment.
 */
export type SwitcherItemConfig = (SwitcherItemBase & {
    /** Visible text label rendered next to the icon. */
    name: string;
    /** Optional explicit accessible label; defaults to `name`. */
    "aria-label"?: string;
}) | (SwitcherItemBase & {
    name?: never;
    /** Accessible label, required when there is no visible `name`. */
    "aria-label": string;
});
export interface SwitcherProps {
    /**
     * The list of selectable segments.
     */
    items: SwitcherItemConfig[];
    /**
     * Called with the index of the segment the user selected.
     */
    onChange: (index: number) => void;
    /**
     * The index of the currently selected segment. Defaults to `-1` (none).
     */
    selectedIndex?: number;
    className?: string;
    itemClassName?: string;
}
export declare const Switcher: FC<SwitcherProps>;
export default Switcher;