testcontainers/build/container-runtime/utils/image-exists.d.ts

Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container

import Dockerode from "dockerode";
import { ImageName } from "../image-name";
export declare function imageExists(dockerode: Dockerode, imageName: ImageName): Promise<boolean>;