use-mutable-source/dist/types/isRendering.d.ts

Minimal and elegant way to integrate any library with React

/**
 * In __DEV__, React exposes some internals and it's possible do determine if a
 * component is rendering. This method should be called only in __DEV__ environments.
 *
 * @returns A Boolean representing if React is rendering, always false outside __DEV__ environments
 */
export declare function isRendering(): boolean;