import type { CSSProperties, ComponentPublicInstance, Ref } from 'vue';
import type { Nullable } from './types';
export declare const on: (element: HTMLElement | Document | Window, event: string, handler: EventListenerOrEventListenerObject, useCapture?: boolean) => void;
export declare const off: (element: HTMLElement | Document | Window, event: string, handler: EventListenerOrEventListenerObject, useCapture?: boolean) => void;
export declare const once: (el: HTMLElement, event: string, fn: EventListener) => void;
export declare function hasClass(el: HTMLElement | Element, cls: string): boolean;
export declare function addClass(el: HTMLElement | Element, cls: string): void;
export declare function removeClass(el: HTMLElement | Element, cls: string): void;
export declare const getStyle: (element: HTMLElement, styleName: string) => string;
export declare function setStyle(element: HTMLElement, styleName: CSSProperties | string, value?: string): void;
export declare function removeStyle(element: HTMLElement, style: CSSProperties | string): void;
export declare const isScroll: (el: HTMLElement, isVertical?: Nullable<boolean> | undefined) => RegExpMatchArray | null;
export declare const getScrollContainer: (el: HTMLElement, isVertical?: Nullable<boolean> | undefined) => Window | HTMLElement | undefined;
export declare const isInContainer: (el: Element | undefined, container: Element | Window | undefined) => boolean;
export declare const getOffsetTop: (el: HTMLElement) => number;
export declare const getOffsetTopDistance: (el: HTMLElement, containerEl: HTMLElement) => number;
export declare const stop: (e: Event) => void;
export declare const getClientXY: (event: MouseEvent | TouchEvent) => {
    clientX: number;
    clientY: number;
};
export declare const composeEventHandlers: <E>(theirsHandler?: ((event: E) => boolean | void) | undefined, oursHandler?: ((event: E) => void) | undefined, { checkForDefaultPrevented }?: {
    checkForDefaultPrevented?: boolean | undefined;
}) => (event: E) => void;
declare type WhenMouseHandler = (e: PointerEvent) => any;
export declare const whenMouse: (handler: WhenMouseHandler) => WhenMouseHandler;
export declare const composeStoppableHandler: <E extends Event>(handler: (e: E) => void) => (e: E) => void;
export declare const composeRefs: (...refs: Ref<HTMLElement | null>[]) => (el: Element | ComponentPublicInstance | null) => void;
export {};