import type { Mark, MarkType, Node } from 'prosemirror-model';
import type { EditorState } from 'prosemirror-state';
export declare const findMark: (node: Node, markType: MarkType) => Mark | undefined;
export declare function isMarkActive(state: EditorState, type: MarkType): boolean | Mark | undefined;
/**
 * Returns `false` when the current selection cannot be wrapped in an inline mark
 * without breaking markdown round-trip, per CommonMark flanking delimiter rules:
 * https://spec.commonmark.org/0.31.2/#left-flanking-delimiter-run
 */
export declare function canApplyInlineMarkInMarkdown(state: EditorState): boolean;