import { BaseViewer, Plugin, PluginConfig } from "@x-viewer/core";
export interface IfcLoaderPluginConfig extends Partial<PluginConfig> {
    /**
     * Folder URL ending with `/`, passed to `IfcAPI.SetWasmPath`.
     * Default: `https://cdn.jsdelivr.net/npm/web-ifc@{version}/`
     * For `http(s)://` bases, the loader passes `SetWasmPath(url, true)` so wasm is not prefixed twice by the script directory.
     */
    wasmBaseUrl?: string;
    /**
     * Full URL to `web-ifc-api-iife.js`.
     * Default: `https://cdn.jsdelivr.net/npm/web-ifc@{version}/web-ifc-api-iife.js`
     */
    scriptUrl?: string;
}
/**
 * Registers an IFC model loader backed by [web-ifc](https://github.com/tomvandig/web-ifc),
 * loaded at runtime from CDN (same strategy as Online3DViewer).
 */
export declare class IfcLoaderPlugin extends Plugin {
    static readonly DEFAULT_ID = "IfcLoaderPlugin";
    private readonly loader;
    constructor(viewer: BaseViewer, cfg?: IfcLoaderPluginConfig);
    destroy(): void;
}