/**
 * This Source Code is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Copyright (c) Infonomic Company Limited
 */
import type { Field } from '@byline/core';
export declare const placeholderStoredFileValue: {
    fileId: `${string}-${string}-${string}-${string}-${string}`;
    filename: string;
    originalFilename: string;
    mimeType: string;
    fileSize: number;
    storageProvider: string;
    storagePath: string;
    storageUrl: null;
    fileHash: null;
    imageWidth: null;
    imageHeight: null;
    imageFormat: null;
    processingStatus: string;
    thumbnailGenerated: boolean;
};
export declare const placeholderForField: (f: Field) => any;
export declare const defaultScalarForField: (f: Field, getFieldValues: () => Record<string, any>) => Promise<any>;