import { OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { FormGroup, Validators } from '@angular/forms';
import { EditableColumn, EditableColumnInput } from '../../interfaces/table-column';
import { RoleService } from '../../services/role.service';
export declare class FormBaseComponent<T> implements OnInit, OnChanges {
    protected roleService: RoleService;
    /**
     * the columns to be used for generating the form
     */
    columns: EditableColumn<T>[];
    /**
     * the formGroup to bind the form to
     */
    formGroup: FormGroup;
    /**
     * whether the user can only see form or update its values as well
     */
    readonly: boolean;
    /**
     * the class to used with the div that group the input and the label
     */
    groupClass: string;
    random: number;
    Validators: typeof Validators;
    constructor(roleService: RoleService);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    inputChanged(column: EditableColumnInput<T>, value: any): void;
}