export function findMarkPosition(doc: any, pos: any, markName: any): {
    from: any;
    to: any;
    attrs: any;
} | null;
export function flatten(node: any, descend?: boolean): any[];
export function findChildren(node: any, predicate: any, descend: any): any[];
export function findInlineNodes(node: any, descend: any): any[];
//# sourceMappingURL=documentHelpers.d.ts.map