declare const getTriggerPosition: () => (number | undefined)[];
declare const lighten: (hex: string, percentage: number) => string;
declare const getBaseColor: (hex: string) => string;
declare function createExtendedTriggerAnimation(collapseMarker: HTMLElement, expandMarker: HTMLElement): {
    expand: string[];
    collapse: string[];
};
export { getTriggerPosition, lighten, getBaseColor, createExtendedTriggerAnimation };