import type { SearchTransformKeyFn } from '../typing';
export type DataFormatMapType = Record<string, SearchTransformKeyFn | undefined>;
export declare function isPlainObj(itemValue: any): boolean;
export declare function transformKeySubmitValue<T extends Record<string, unknown> = any>(values: T, dataFormatMapRaw: Record<string, SearchTransformKeyFn | undefined | DataFormatMapType>, omit?: boolean): T;