import { BaseExtension } from './base';
import type { Parser } from '../parser';
import type { GlTFResult } from '../type';
/**
 * Specification https://github.com/KhronosGroup/glTF/blob/main/extensions/1.0/Vendor/CESIUM_RTC/README.md
 */
export declare class CESIUM_RTC extends BaseExtension {
    emitResult(result: GlTFResult, parser: Parser): void | Promise<void>;
}