import type { EventHandler, Modifiers } from '../types';
/** Calls `event.preventDefault()` before running the handler */
export declare function preventDefault<T extends Event, U extends HTMLElement>(handler: EventHandler<T>): EventHandler<T>;
/** Calls `event.stopPropagation()`, preventing the event reaching the next element */
export declare function stopPropagation<T extends Event, U extends HTMLElement>(handler: EventHandler<T>): EventHandler<T>;
/** Calls `event.stopImmediatePropagation()`, preventing other listeners of the same event from being fired. */
export declare function stopImmediatePropagation<T extends Event, U extends HTMLElement>(handler: EventHandler<T>): EventHandler<T>;
/** Only triggers handler if the `event.target` is the element itself */
export declare function self<T extends Event, U extends HTMLElement>(handler: EventHandler<T>): EventHandler<T>;
/** Only trigger handler if event.isTrusted is true. I.e. if the event is triggered by a user action. */
export declare function trusted<T extends Event, U extends HTMLElement>(handler: EventHandler<T>): EventHandler<T>;
/** Remove the handler after the first time it runs */
export declare function once<T extends Event, U extends HTMLElement>(handler: EventHandler<T>): EventHandler<T>;
export type WrappableModifiers = Omit<Modifiers, 'passive' | 'capture'>;
/** Wraps the handler with the modifiers specified in the second argument */
export declare function withModifiers<T extends Event>(handler: EventHandler<T>, modifiers: WrappableModifiers): (event: T) => void;