import type { NodePosition } from 'roosterjs-editor-types';
/**
 * Apply style using a styler function to the given container node in the given range
 * @param container The container node to apply style to
 * @param styler The styler function
 * @param fromPosition From position
 * @param toPosition To position
 */
export default function applyTextStyle(container: Node, styler: (node: HTMLElement, isInnerNode?: boolean) => any, from?: NodePosition, to?: NodePosition): void;