import { HubSpotPromise } from '../types/Http.js';
import { FetchDevSecretsResponse } from '../types/DevSecrets.js';
export declare function addAppSecret(accountId: number, appId: number, key: string, value: string): HubSpotPromise<void>;
export declare function updateAppSecret(accountId: number, appId: number, key: string, value: string): HubSpotPromise<void>;
export declare function deleteAppSecret(accountId: number, appId: number, key: string): HubSpotPromise<void>;
export declare function fetchAppSecrets(accountId: number, appId: number): HubSpotPromise<FetchDevSecretsResponse>;