/**
 * @deprecated in 2.0.0 The `defineCustomElements` function and its import path (`@infragistics/igniteui-dockmanager/loader`) are deprecated.
 *
 * To register your custom element, you should now directly use the `defineComponents` function
 * provided by the main package entry point, passing the IgcDockManagerComponent:
 *
 * Instead of:
 * ```typescript
 * import { defineCustomElements } from '@infragistics/igniteui-dockmanager/loader';
 * // ...
 * defineCustomElements();
 * ```
 *
 * Please update your code to:
 * ```typescript
 * import { defineComponents, IgcDockManagerComponent } from '@infragistics/igniteui-dockmanager';
 * // ...
 * defineComponents(IgcDockManagerComponent); // Explicitly call defineComponents
 * ```
 */
export declare function defineCustomElements(): Promise<void>;