export declare function nodeHasHighlightColor(node: Node, container: Node): boolean;
export declare function getHighlightColorForNode(node: Node, container: Node): string;
export declare function removeHighlightColorFromElement(element: Element): Node | null;
export declare function removeHighlightColorFromRange(container: Node, range: Range): Range;
export declare function applyHighlightColorToElement(element: HTMLElement | SVGElement, highlightColor: string): void;
export declare function setHighlightColorInRange(container: Node, range: Range, highlightColor: string): Range;