import { ActionSheetButton, ActionSheetOptions } from '../types';
/**
 * Where a `useActionSheet().show()` call must be answered from.
 *
 * `native` — the OS sheet handled it; `index` is the (validated) chosen option
 * or `null` when the native layer returned something unusable.
 * `fallback` — no native sheet is available; render the web `ActionSheet`.
 */
export type ActionSheetOutcome = {
    source: 'native';
    index: number | null;
} | {
    source: 'fallback';
};
/**
 * Pure resolution of a bridge `actionSheet()` result. Kept separate from the
 * hook so the native/web decision is unit-testable without a DOM.
 */
export declare function resolveActionSheetOutcome(nativeIndex: number | null, optionCount: number): ActionSheetOutcome;
export interface ShowActionSheetOptions extends ActionSheetOptions {
    /** Cancel row label for the web fallback sheet. Default "Cancel". */
    cancelLabel?: string;
}
/** Props to spread onto the web `<ActionSheet />` fallback. */
export interface ActionSheetHostProps {
    open: boolean;
    onOpenChange: (open: boolean) => void;
    title?: string;
    message?: string;
    options: ActionSheetButton[];
    cancelLabel?: string;
    onSelect: (index: number) => void;
}
export interface UseActionSheetResult {
    /**
     * Present the sheet. Resolves the chosen option index, or `null` when the
     * user dismissed/cancelled it.
     */
    show: (options: ShowActionSheetOptions) => Promise<number | null>;
    /** Spread onto `<ActionSheet {...sheetProps} />` inside the calling component. */
    sheetProps: ActionSheetHostProps;
}
/**
 * Native-first action sheet. On Capacitor shells the OS sheet is used; on web
 * (and on older shells without `bridge.actionSheet`) it falls back to the
 * token-styled `ActionSheet` bottom sheet, which the caller renders:
 *
 * @example
 * ```tsx
 * const { show, sheetProps } = useActionSheet();
 * const onMore = async () => {
 *   const index = await show({
 *     title: 'Agent',
 *     options: [{ title: 'Rename' }, { title: 'Delete', style: 'destructive' }],
 *   });
 *   if (index === 0) rename();
 *   if (index === 1) remove();
 * };
 * return <><Button onClick={onMore}>More</Button><ActionSheet {...sheetProps} /></>;
 * ```
 */
export declare function useActionSheet(): UseActionSheetResult;
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