import type { IEditor } from 'roosterjs-content-model-types';
/**
 * Toggles the current block(s) margin properties.
 * null deletes any existing value, undefined is ignored
 * @param editor The editor to operate on
 * @param marginTop value for top margin
 * @param marginBottom value for bottom margin
 */
export declare function setParagraphMargin(editor: IEditor, marginTop?: string | null, marginBottom?: string | null): void;