import type { IExecuteFunctions } from 'n8n-workflow';
interface UploadedFileValue {
    fileId: string;
    mimeType: string;
    fileSize: number;
    [key: string]: unknown;
}
/**
 * Uploads one or more binary properties and returns the array of file value objects.
 * The binaryPropertyNames parameter can be a comma-separated list (e.g. "data,file1,file2").
 */
export declare function uploadFilesFromBinaryProperties(ctx: IExecuteFunctions, itemIndex: number, userId: string, customFieldKey: string, binaryPropertyNames: string, fieldType: string, fileNameOverride?: string): Promise<UploadedFileValue[]>;
export {};