import { FormGroup } from '@angular/forms';
import { IFieldItem } from '../model/field-item.interface';
import { IFormArrayFieldItem } from '../model/form-array-field-item.interface';
import { IFormControlConfig } from '../model/form-control-config.interface';
import { IFormGroupFieldItem } from '../model/form-group-field-item.interface';
import * as i0 from "@angular/core";
export declare class FormService {
    formControlConfig: IFormControlConfig;
    btnColor: {
        gray: string;
        green: string;
        blue: string;
        red: string;
        orange: string;
        light: string;
        dark: string;
    };
    size: {
        small: string;
        medium: string;
        large: string;
    };
    constructor();
    setField(field: IFieldItem, formGroup: FormGroup): void;
    setFormGroup(field: IFormArrayFieldItem[] | IFormGroupFieldItem[]): FormGroup;
    elementSize(): string;
    hasSimpleValidationError(): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<FormService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FormService>;
}