import { Fiber } from './type';
export declare const render: (vnode: Fiber, node: Node) => void;
export declare const update: (fiber?: Fiber) => void;
export declare const getBoundary: (fiber: any, name: any) => any;
export declare const isMemo: (fiber: Fiber) => boolean;
export declare const arrayfy: <T>(arr: T | T[]) => T[];
export declare const useFiber: () => Fiber;
export declare const resetFiber: (fiber: Fiber) => Fiber;
export declare const isFn: (x: unknown) => x is Function;
export declare const isStr: (s: unknown) => s is string | number;