import type { AppServicePlansGetResponse, WebAppsGetResponse, WebAppsGetSlotResponse, WebSiteManagementClient } from '@azure/arm-appservice';
export declare function tryGetAppServicePlan(client: WebSiteManagementClient, resourceGroupName: string, name: string): Promise<AppServicePlansGetResponse | undefined>;
export declare function tryGetWebApp(client: WebSiteManagementClient, resourceGroupName: string, name: string): Promise<WebAppsGetResponse | undefined>;
export declare function tryGetWebAppSlot(client: WebSiteManagementClient, resourceGroupName: string, name: string, slot: string): Promise<WebAppsGetSlotResponse | undefined>;