import { OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
import { BaseValueComponent } from '../base-value.component';
import { ValueErrorStateMatcher } from '../value-error-state-matcher';
import { CreateDecimalValue, ReadDecimalValue, UpdateDecimalValue } from '@dasch-swiss/dsp-js';
import { Subscription } from 'rxjs';
import { FormBuilder, FormControl, FormGroup } from '@angular/forms';
export declare class DecimalValueComponent extends BaseValueComponent implements OnInit, OnChanges, OnDestroy {
    private _fb;
    displayValue?: ReadDecimalValue;
    valueFormControl: FormControl;
    commentFormControl: FormControl;
    form: FormGroup;
    matcher: ValueErrorStateMatcher;
    valueChangesSubscription: Subscription;
    customValidators: import("@angular/forms").ValidatorFn[];
    constructor(_fb: FormBuilder);
    getInitValue(): number | null;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    ngOnDestroy(): void;
    getNewValue(): CreateDecimalValue | false;
    getUpdatedValue(): UpdateDecimalValue | false;
}