import { TreeViewAnyPluginSignature, TreeViewInstance, TreeViewPlugin } from '../models';
export declare const hasPlugin: <TSignature extends TreeViewAnyPluginSignature, TInstance extends TreeViewInstance<[], [TSignature]>>(instance: TInstance, plugin: TreeViewPlugin<TSignature>) => instance is Omit<TInstance, keyof TSignature["instance"]> & TSignature["instance"];
