import { Component } from 'omi';
import { ScrollContainerElement, StyledProps } from '../common';
import { AffixRef, TdAffixProps } from './type';
export interface AffixProps extends TdAffixProps, StyledProps, AffixRef {
}
export default class Affix extends Component<AffixProps> {
    static defaultProps: {
        container: () => Window & typeof globalThis;
        offsetBottom: number;
        offsetTop: number;
    };
    static propsType: {
        children: (ObjectConstructor | NumberConstructor | FunctionConstructor | StringConstructor)[];
        container: (ObjectConstructor | NumberConstructor | FunctionConstructor | StringConstructor)[];
        content: (ObjectConstructor | NumberConstructor | FunctionConstructor | StringConstructor)[];
        offsetBottom: NumberConstructor;
        offsetTop: NumberConstructor;
        zIndex: NumberConstructor;
        onFixedChange: FunctionConstructor;
    };
    innerOffsetTop: number;
    inneroffsetBottom: number;
    innerZIndex: number;
    affixWrapRef: Partial<Record<"current", HTMLDivElement>>;
    affixRef: Partial<Record<"current", HTMLDivElement>>;
    scrollContainer: ScrollContainerElement;
    placeholderEL: HTMLDivElement;
    ticking: boolean;
    handleScroll: () => void;
    receiveProps(newProps: AffixProps): boolean;
    installed(): void;
    uninstalled(): void;
    render(): JSX.Element;
}