/**
 * LombokTableSheet Plugin Framework — Loader
 * WS-3
 */
import type { IPlugin } from './types.js';
export declare class PluginLoader {
    /** Validate and return a plugin object already in memory (built-ins, tests,
     *  or anything the host application constructs directly). */
    static loadObject(obj: IPlugin): IPlugin;
    /** Load from a dynamic import path (Node / bundler). Accepts either a
     *  default export or a named `plugin` export. */
    static loadFromPath(path: string): Promise<IPlugin>;
}