import { FieldApi, FormField } from '../types/fields';
import { GenericObject } from '../../_shared/types/utils';
export declare function isArrayField(field: FormField): field is FormField & {
    type: 'array-list' | 'array-tabs' | 'array-variant';
};
export declare function isObjectField(field: FormField): field is FormField & {
    type: 'object' | 'group';
};
export declare function preformatFormState(fields: Array<FormField & {
    _stepRoot?: string;
}>, inputState: GenericObject, parentKeys: string[]): any;
export declare function mapFieldsInitialState(getFieldApi: (key: string, parentKey: string[]) => FieldApi, inputState: Record<string, unknown>, fields?: Array<FormField & {
    _stepRoot?: string;
}>, parentKeys?: string[], rootState?: Record<string, unknown>): any;
export declare function mapFieldsOutputState(getFieldApi: (key: string, parentKey: string[]) => FieldApi, inputState: Record<string, unknown>, fields?: Array<FormField & {
    _stepRoot?: string;
}>, parentKeys?: string[], rootState?: Record<string, unknown>): any;