import type { NodeSpec, MarkSpec } from '@atlaskit/editor-prosemirror/model';
import type { SchemaBuiltInItem, SchemaCustomMarkSpecs, SchemaCustomNodeSpecs } from './create-schema';
export declare function addItems(builtInItems: SchemaBuiltInItem[], config: string[], customSpecs?: SchemaCustomNodeSpecs | SchemaCustomMarkSpecs): Record<string, NodeSpec | MarkSpec>;