import * as git from './git.js';
import { type PluginIndexEntry } from './index-store.js';
export interface InstallOptions {
    name?: string;
    ref?: string;
    force?: boolean;
}
export interface InstallResult {
    name: string;
    dir: string;
    entry: PluginIndexEntry;
}
export interface InstallDeps {
    pluginsDir?: string;
    indexPath?: string;
    gitRunner?: git.GitRunner;
    now?: () => Date;
    confirm?: boolean;
    confirmDelayMs?: number;
}
export declare function installPlugin(source: string, options?: InstallOptions, deps?: InstallDeps): Promise<InstallResult>;
export declare function assertSafePluginName(name: string): void;
export declare function assertWithinPluginsDir(dest: string, parentDir: string): void;