import { ISourceModel } from './ISourceModel.js';
import { ITransformationModel } from "./ITransformationModel.js";
export interface IFetchSourceModel extends ISourceModel {
    sourceType: 'fetch';
    url: string;
    format?: string;
    transformation?: ITransformationModel;
}
/**
 * Validates that given obj is an IFetchSourceModel
 * @param obj
 */
export declare function isIFetchSourceModel(obj: unknown): obj is IFetchSourceModel;