import { Schema, MarkType, NodeType } from "prosemirror-model";
import { EditorState } from "prosemirror-state";
export declare function isHActive<S extends Schema>(editorState: EditorState<S>, level: number): boolean;
export declare function isNodeActive<S extends Schema>(editorState: EditorState<S>, nodeType: NodeType): boolean;
export declare function isBqActive<S extends Schema>(editorState: EditorState<S>): boolean;
export declare function isUlActive<S extends Schema>(editorState: EditorState<S>): boolean;
export declare function isOlActive<S extends Schema>(editorState: EditorState<S>): boolean;
export declare function isMarkActive<S extends Schema>(editorState: EditorState<S>, markType: MarkType<S>): boolean;