import { EventEmitter, ElementRef, AfterViewInit, Injector, DestroyRef } from '@angular/core';
import { ControlValueAccessor, Validator, AbstractControl, ValidationErrors } from '@angular/forms';
import EcabsElementBaseComponent from '../base/element-base';
import * as i0 from "@angular/core";
export interface RangeValue {
    from: number | null;
    to: number | null;
}
export declare class EcabsInputRangeComponent extends EcabsElementBaseComponent implements ControlValueAccessor, Validator, AfterViewInit {
    private readonly injector;
    private readonly destroyRef;
    toInput: ElementRef;
    digitsOnly: boolean;
    allowDecimal: boolean;
    allowHyphen: boolean;
    min: number;
    max: number;
    step: number;
    separatorText: string;
    fromPlaceholder: string;
    toPlaceholder: string;
    rangeChange: EventEmitter<RangeValue>;
    val: RangeValue;
    isFocused: boolean;
    constructor(injector: Injector, destroyRef: DestroyRef);
    ngAfterViewInit(): void;
    get value(): RangeValue;
    set value(v: RangeValue);
    setFocus(focus: boolean): void;
    focusToInput(): void;
    updateValue(key: 'from' | 'to', val: any): void;
    getFromError(value?: RangeValue): ValidationErrors | null;
    getToError(value?: RangeValue): ValidationErrors | null;
    getIncompleteRangeError(value?: RangeValue): ValidationErrors | null;
    get hasAnyError(): boolean;
    validate(control: AbstractControl): ValidationErrors | null;
    onChange: (value: RangeValue) => void;
    onTouched: () => void;
    writeValue(v: RangeValue): void;
    registerOnChange(fn: (value: RangeValue) => void): void;
    registerOnTouched(fn: () => void): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<EcabsInputRangeComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<EcabsInputRangeComponent, "ecabs-input-range", never, { "digitsOnly": { "alias": "digitsOnly"; "required": false; }; "allowDecimal": { "alias": "allowDecimal"; "required": false; }; "allowHyphen": { "alias": "allowHyphen"; "required": false; }; "min": { "alias": "min"; "required": false; }; "max": { "alias": "max"; "required": false; }; "step": { "alias": "step"; "required": false; }; "separatorText": { "alias": "separatorText"; "required": false; }; "fromPlaceholder": { "alias": "fromPlaceholder"; "required": false; }; "toPlaceholder": { "alias": "toPlaceholder"; "required": false; }; }, { "rangeChange": "rangeChange"; }, never, never, false, never>;
}