import { Scope } from './isolate';
export declare function isClassOrId(str: string): boolean;
export declare function isDocFrag(el: Element | DocumentFragment): el is DocumentFragment;
export declare function checkValidContainer(container: Element | DocumentFragment | string): void;
export declare function getValidNode(selectors: Element | DocumentFragment | string): Element | DocumentFragment | null;
export declare function getSelectors(namespace: Array<Scope>): string;
export declare function isEqualNamespace(a: Array<Scope> | undefined, b: Array<Scope> | undefined): boolean;
export declare function makeInsert(map: Map<string, Map<Element, any>>): (type: string, elm: Element, value: any) => void;