import { FormElementType, BehaviorMap, CustomSubmitParamsCtx } from '../constants';
import { BaseFieldBehavior, ServerBaseFieldBehavior, FEFormElement, FormCoreData, ExternalFormSetting, TreeData, TreeDataItem } from '../types';
import { SupportLanguage, ValidateRule } from '../validators/rules';
import { Core } from '../core/index';
export declare function getBehaviorTypeFormElementType(elementType: FormElementType): BehaviorMap.Element;
export declare function getElementValidateRules(element: FEFormElement, lang?: SupportLanguage): ValidateRule[];
export declare function getServerBaseFieldBehaviors(behaviors: BaseFieldBehavior[]): ServerBaseFieldBehavior[];
export declare function mergeSetting(data: Partial<FormCoreData>, externalSetting: ExternalFormSetting): Partial<FormCoreData>;
export declare function filterValidString(originString: string): string;
export declare function formatValue(selectItems: TreeDataItem[]): string[];
export declare function getSelectFieldDefaultValue(dataSource: TreeData): TreeDataItem[][];
export declare function formatSelectFieldValue(selectItems: TreeDataItem[][], isMultiple?: boolean, multipleLevel?: number): string[] | string[][];
export declare function getSelectLevelOptions(dataSource: TreeData, selectItems: TreeDataItem[][]): TreeDataItem[][];
declare type IChangeCustomFieldsParams = CustomSubmitParamsCtx & {
    core: Core;
};
export declare const changeCustomFields: ({ params: originParams, submitType, core }: IChangeCustomFieldsParams) => import("../types").ICustomField[];
export {};