/// <reference types="CustomDevServer" />
/// <reference types="cypress" />
/// <reference types="cypress" />
/// <reference types="cypress" />
/// <reference types="cypress" />
export declare function createCustomDevServer(initBuildCallback: CustomDevServer.InitBuildCallback): ({ cypressConfig, specs, devServerEvents }: CustomDevServer.DevServerOptions) => Promise<Cypress.ResolvedDevServerConfig>;