/**
 * ElementQuery sizing stages
 */
export declare enum ElementQuerySize {
    ExtraSmall = 0,
    Small = 1,
    Medium = 2,
    Large = 3,
    ExtraLarge = 4
}
/**
 * ElementQuery Utils class
 */
export declare class ElementQueryUtils {
    /**
     * Break vertical sizes
     */
    private static _breakSizesH;
    /**
     * Break horizontal sizes
     */
    private static _breakSizesW;
    /**
     * Evaluate element height relative to break sizes
     * to check the element size category (ElementQuerySize)
     * @param element the element to evaluate the height
     */
    static evaluateRelativeHeight(element: HTMLElement): number;
    /**
     * Evaluate element width relative to break sizes
     * to check the element size category (ElementQuerySize)
     * @param element the element to evaluate the width
     */
    static evaluateRelativeWidth(element: HTMLElement): number;
    /**
     * Evaluate element width/height relative to break sizes
     * to check the element size category (ElementQuerySize)
     * @param element the element to evaluate the width/height
     */
    static evaluateRelativeSizes(element: HTMLElement): {
        height: number;
        width: number;
    };
    /**
     * Checks if an Element is visible.
     * @param elem HTMLElement
     */
    static isVisible(elem: HTMLElement): boolean;
}