import { FormField, FieldProps } from './form-field';
import { DatePipe } from '@angular/common';
import { I18nService } from '../../service/i18n.service';
export declare const fieldUtils: {
    props: (field: FormField) => FieldProps;
    label: (field: FormField, i18nService: I18nService) => string | undefined;
    getModel: (model: any, key: string) => any;
    setModel: (model: any, key: string, value: any) => void;
    fieldHandler: (field: FormField) => void;
    dafaultValueHandler: (field: FormField, defaultValue: any, datePipe: DatePipe) => any;
    triggerHookAndSetValue: (field: FormField, value: any, emitEvent: boolean, emitHook: boolean, hookObservers: any[], callback: any, datePipe: DatePipe) => void;
    fromFieldValue: (field: FormField, target: any, datePipe: DatePipe) => any;
    preloadLog: (rawModel: any, fieldList: FormField[], datePipe: DatePipe) => any;
    transLog: (rawModel: any, changedModel: any, mainValue: any, isNew: boolean, i18n: any) => string;
    isFakedChange: (newValue: any, oldValue: any, field: FormField) => boolean;
};