import type { SharedExtensionMetaInfo } from './model/model-types';
import type { MethodParams } from './params';
export declare class ResultSpec {
    #private;
    private readonly declared;
    static from(result: unknown): ResultSpec;
    private constructor();
    get isLoader(): boolean;
    get returnType(): string;
    get isDeclared(): boolean;
    toMetaInfo(ownerId: string, params: MethodParams): Pick<SharedExtensionMetaInfo, 'sampleResult' | 'sampleResultLoader'>;
    runLoader(bag: object): Promise<unknown>;
}