import type { IIoK8sApiCoreV1Container } from "kubernetes-models/_definitions/IoK8sApiCoreV1Container";
/** params for the [[waitForPostgres]] function */
export interface WaitForPostgresParams {
    /** name of the secret to use to check the PG connection */
    secretRefName: string;
}
/**
 * This creates a [[Container]] using the [wait-for-postgres](https://github.com/SocialGouv/docker/tree/master/wait-for-postgres) docker image
 *
 * ```typescript
 * import { waitForPostgres } from "@socialgouv/kosko-charts/utils"
 *
 * const container = waitForPostgres({
 *   secretRefName: "some-secret"
 * });
 * ```
 * @category utils
 * @return {IIoK8sApiCoreV1Container}
 */
export declare const waitForPostgres: ({ secretRefName, }: WaitForPostgresParams) => IIoK8sApiCoreV1Container;