export declare const isNodeElement: (node: any) => boolean;
export declare const getNodeScope: (nodeScope: any) => any;
export declare const applyStylesToNode: (node: any, styles?: Object) => any;
export declare const parseFloatValue: (value: string | null) => number;
export declare const getComputedHeightProps: (node: any) => {
    height: number;
    offset: number;
};
export declare const getComputedWidthProps: (node: any) => {
    width: number;
    offset: number;
};
export declare const getComputedOffsetTop: (node: any) => number;
export declare const getComputedOffsetLeft: (node: any) => number;
export declare const getViewportHeight: (scope: any) => number;
export declare const getViewportWidth: (scope: any) => number;
/**
 * Checks if node is visible with the view (a node Element or window). This is typically used for scroll interactions.
 * Note: This function currently only measures vertical scroll-based
 * calculations.
 *
 * @param     options   object    Config object
 * @option    node      Element   DOM node to check visibility for
 * @option    scope     Element   DOM node to check visibility within
 * @option    offset    number    Top buffer amount for visiblity check
 * @option    complete  bool      node must be in complete view, if true
 * @return    bool                True/False if node is in view
 */
export declare const isNodeVisible: (options: {
    node: any;
    scope: any;
    offset: number;
    complete: boolean;
}) => boolean;
export declare const getScrollParent: (node: any) => any;
export declare const isNodeScrollable: (node: any) => boolean;
export declare const getClosestDocument: (node: any) => any;
export declare const hasContentOverflowX: (node: any) => boolean;
export declare const hasContentOverflowY: (node: any) => boolean;
export declare const getClosestNode: (node: any, selector: string) => any;
/**
 * Enhanced wrapper for Node.scrollIntoViewIfNeeded()
 *
 * @param   {Node} node
 * @returns {Node}
 */
export declare const scrollIntoView: (node: any) => any;