import Pod from '../lib/k8s/pod';
/**
 * Gets the default container name for a pod based on its current execution state.
 *
 * It prioritizes running main containers, then running init containers,
 * falling back to the first container in the spec if none are running.
 *
 * @param item - The pod object to check.
 * @returns The name of the default container or an empty string if none exist.
 */
export declare function getDefaultContainer(item: Pod): string;