import { type PluginMeta } from '@grafana/data';
import { type Settings as v0alpha1Settings } from './types';
export declare function getLegacySettings(pluginId: string, showErrorAlert?: boolean): Promise<PluginMeta>;
export declare function getAppPluginSettings(pluginId: string, showErrorAlert?: boolean): Promise<v0alpha1Settings>;
/**
 * Get the settings for a plugin, returning a cached promise when available.
 * @param pluginId - The id of the plugin.
 * @param showErrorAlert - Whether to show a UI error alert if the request fails.
 * @returns The plugin's `PluginMeta`.
 */
export declare function getPluginSettings(pluginId: string, showErrorAlert?: boolean): Promise<PluginMeta>;