import { type PluginMeta } from '@grafana/data';
/**
 * Update the settings for an app plugin.
 * @param pluginId - The id of the plugin.
 * @param data - The partial `PluginMeta` to apply to the stored settings.
 * @returns The updated plugin's `PluginMeta`.
 */
export declare function updateAppPluginSettings(pluginId: string, data: Partial<PluginMeta>): Promise<PluginMeta>;