import { EventEmitter, Injector, OnInit } from '@angular/core';
import { NgControl, NgForm } from '@angular/forms';
import { LegoBaseComponent, Parent } from '../lego-base.component';
export declare abstract class LegoBaseInputComponent<T> extends LegoBaseComponent implements OnInit {
    protected injector: Injector;
    control: NgControl;
    label: string;
    name: string;
    protected _data: T;
    data: T;
    private _required;
    required: boolean;
    private _readonly;
    readonly: boolean;
    protected _disabled: boolean;
    disabled: boolean;
    requiredErrMessage: string;
    private _hideError;
    hideError: boolean;
    readonly showError: boolean;
    form: NgForm;
    protected errorMessages: Map<string, () => string>;
    change: EventEmitter<this>;
    onChangeFn: (_: any) => void;
    onTouchedFn: () => void;
    constructor(injector: Injector, parent: Parent, control: NgControl);
    ngOnInit(): void;
    writeValue(obj: any): void;
    registerOnChange(fn: (_: any) => {}): void;
    registerOnTouched(fn: () => {}): void;
    setDisabledState(isDisabled: boolean): void;
    onChange(event?: UIEvent): void;
    onTouched(): void;
    readonly invalid: boolean;
    readonly errors: Array<string>;
    fireChangeEvent(event?: UIEvent): void;
    protected addDefaultErrorMessages(): void;
    protected addErrorMessages(): void;
}