/**
 * Which detection to use for triggering ellipsis
 */
export declare const enum EllipsisResizeDetectionEnum {
    /**
     * Use native ResizeObserver
     * See https://developer.mozilla.org/en-US/docs/Web/API/ResizeObserver
     */
    ResizeObserver = "resize-observer",
    /**
     * Only apply ellipsis when window has been resized
     */
    Window = "window",
    /**
     * Disable automatic detection.
     * You'll need to call `EllipsisDirective.applyEllipsis()` manually instead whenever you see fit.
     */
    Manual = "manual"
}