import { App } from 'vue';

type StickyElementTarget = string | HTMLElement;
type StickyScrollTarget = StickyElementTarget | Window;
type StickyBoundaryTarget = 'table' | 'scroll-container' | StickyElementTarget;
type StickyOffsetTop = number | (() => number);
type StickyStrategy = 'auto' | 'fixed' | 'sticky';
interface DirectiveBindingValue {
    top?: number;
    parent?: string;
    willBeChangeElementClasses?: string[];
    offsetTop?: StickyOffsetTop;
    scrollTarget?: StickyScrollTarget;
    boundary?: StickyBoundaryTarget;
    observe?: StickyElementTarget[];
    strategy?: StickyStrategy;
    zIndex?: number | 'auto';
    activeClass?: string;
}
interface InstallOption {
    parent?: string;
    top?: number;
    offsetTop?: StickyOffsetTop;
    scrollTarget?: StickyScrollTarget;
    boundary?: StickyBoundaryTarget;
    observe?: StickyElementTarget[];
    strategy?: StickyStrategy;
    zIndex?: number | 'auto';
    activeClass?: string;
}

declare const install: (app: App<HTMLElement>, installOption?: InstallOption) => void;

declare const _default: {
    install: (app: App<HTMLElement>, installOption?: InstallOption) => void;
};

export { _default as default, install as vue3TableStickyPlugin };
export type { InstallOption, DirectiveBindingValue as StickyOptions };