import { Alert, AlertButton } from 'react-native';
/**
 * Alert.{function} receives three parameters, the last one being an object:
 *
 * @param {string} title text to appear in title
 * @param {string} body text to appear in body
 * @param {object} options array of buttons and callbacks
 *
 * options properties
 * @property {string} name object description
 * @property {function} run callback function to run on press
 */
type NativeAlertArgs = Parameters<typeof Alert.alert>;
export type OSAlertArgs = {
    title: NativeAlertArgs['0'];
    body?: NativeAlertArgs['1'];
    options?: NativeAlertArgs['2'];
};
export type AlertEvent = AlertButton['onPress'];
export type OSAlertType = 'info' | 'error' | 'warn' | 'ask';
export type NamedEvents<E extends string> = Partial<Record<E, AlertEvent>>;
declare function ask({ title, body, options }: OSAlertArgs): void;
declare function warn(args: OSAlertArgs & NamedEvents<'onReject' | 'onAccept'>): void;
declare function info(args: OSAlertArgs & NamedEvents<'onDismiss'>): void;
declare function OSError(args: OSAlertArgs & NamedEvents<'onDismiss'>): void;
export declare const OSAlert: {
    ask: typeof ask;
    warn: typeof warn;
    info: typeof info;
    error: typeof OSError;
};
export {};
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