import { OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
import { BaseValueComponent } from '../base-value.component';
import { ValueErrorStateMatcher } from '../value-error-state-matcher';
import { CreateIntervalValue, ReadIntervalValue, UpdateIntervalValue } from '@dasch-swiss/dsp-js';
import { FormBuilder, FormControl, FormGroup } from '@angular/forms';
import { Subscription } from 'rxjs';
import { Interval, IntervalInputComponent } from './interval-input/interval-input.component';
export declare class IntervalValueComponent extends BaseValueComponent implements OnInit, OnChanges, OnDestroy {
    private _fb;
    intervalInputComponent: IntervalInputComponent;
    displayValue?: ReadIntervalValue;
    valueFormControl: FormControl;
    commentFormControl: FormControl;
    form: FormGroup;
    valueChangesSubscription: Subscription;
    customValidators: any[];
    matcher: ValueErrorStateMatcher;
    constructor(_fb: FormBuilder);
    standardValueComparisonFunc(initValue: Interval, curValue: Interval | null): boolean;
    getInitValue(): Interval | null;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    getNewValue(): CreateIntervalValue | false;
    getUpdatedValue(): UpdateIntervalValue | false;
}