/**-----------------------------------------------------------------------------------------
* Copyright © 2026 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { ElementRef, EventEmitter, OnChanges, OnDestroy, Renderer2, NgZone, ChangeDetectorRef, Injector } from '@angular/core';
import { SuffixTemplateDirective, PrefixTemplateDirective } from '@progress/kendo-angular-common';
import { ControlValueAccessor, AbstractControl, NgControl, Validator } from '@angular/forms';
import { IntlService, NumberFormatOptions } from '@progress/kendo-angular-intl';
import { LocalizationService } from '@progress/kendo-angular-l10n';
import { ArrowDirection } from './arrow-direction';
import { Subscription } from 'rxjs';
import { InputSize, InputRounded, InputFillMode } from '../common/models';
import { SVGIcon } from '@progress/kendo-svg-icons';
import * as i0 from "@angular/core";
/**
 * Represents the [Kendo UI NumericTextBox component for Angular](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox).
 *
 * Use this component to allow users to input numeric values.
 *
 * @example
 * ```html
 * <kendo-numerictextbox [(ngModel)]="value"></kendo-numerictextbox>
 * ```
 *
 * @remarks
 * Supported children components are: {@link NumericTextBoxCustomMessagesComponent}.
 */
export declare class NumericTextBoxComponent implements ControlValueAccessor, OnChanges, OnDestroy, Validator {
    private intl;
    private renderer;
    private localizationService;
    private injector;
    private ngZone;
    private changeDetector;
    hostElement: ElementRef;
    /**
     * @hidden
     */
    focusableId: string;
    /**
     * When `true`, disables the `NumericTextBox`.
     * To disable the component in reactive forms, see [Forms Support](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/forms#managing-the-numerictextbox-disabled-state-in-reactive-forms).
     *
     * @default false
     */
    disabled: boolean;
    /**
     * When `true`, makes the NumericTextBox read-only.
     *
     * @default false
     */
    readonly: boolean;
    /**
     * Sets the `title` attribute of the input element.
     *
     * @remarks
     * This property is related to accessibility.
     */
    title: string;
    /**
     * When `true`, the value is automatically corrected based on the minimum and maximum values ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/precision)).
     */
    autoCorrect: boolean;
    /**
     * Specifies the number format used when the NumericTextBox is not focused ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/formats)).
     * If `format` is `null` or `undefined`, the default format is used.
     */
    get format(): string | NumberFormatOptions | null | undefined;
    set format(value: string | NumberFormatOptions | null | undefined);
    /**
     * Sets the maximum valid value ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/precision#value-ranges)).
     */
    max: number;
    /**
     * Sets the minimum valid value ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/precision#value-ranges)).
     */
    min: number;
    /**
     * Specifies the number of decimals the user can enter when the input is focused ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/precision)).
     */
    decimals: number;
    /**
     * Sets the input placeholder.
     */
    placeholder: string;
    /**
     * Specifies the value used to increment or decrement the component value ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/predefined-step)).
     *
     * @default 1
     */
    step: number;
    /**
     * When `true`, renders the **Up** and **Down** spin buttons ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/spin-buttons)).
     *
     * @default true
     */
    spinners: boolean;
    /**
     * Enforces the built-in minimum and maximum validators during form validation.
     *
     * @default true
     */
    rangeValidation: boolean;
    /**
     * Sets the [`tabindex`](https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/tabindex) of the component.
     *
     * @default 0
     */
    tabindex: number;
    /**
     * @hidden
     */
    set tabIndex(tabIndex: number);
    get tabIndex(): number;
    /**
     * When `true`, enables changing the value with the mouse wheel.
     *
     * @default true
     */
    changeValueOnScroll: boolean;
    /**
     * When `true`, enables selecting the entire value on click.
     *
     * @default true
     */
    selectOnFocus: boolean;
    /**
     * Sets the value of the NumericTextBox ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/formats)).
     */
    value: number;
    /**
     * Sets the maximum number of characters the user can type or paste in the input.
     * The locale-specific decimal separator and negative sign (`-`) count toward the length.
     * The `maxlength` does not apply to the formatted value when the component is not focused.
     */
    maxlength: number;
    /**
     * Sets the padding of the internal input element ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/appearance#size)). The default value is set by the Kendo theme.
     */
    set size(size: InputSize);
    get size(): InputSize;
    /**
     * Sets the border radius of the NumericTextBox ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/appearance#roundness)). The default value is set by the Kendo theme.
     */
    set rounded(rounded: InputRounded);
    get rounded(): InputRounded;
    /**
     * Sets the background and border styles of the NumericTextBox ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/appearance#fill-mode)). The default value is set by the Kendo theme.
     */
    set fillMode(fillMode: InputFillMode);
    get fillMode(): InputFillMode;
    /**
     * Sets HTML attributes on the inner input element.
     * The component ignores attributes that are essential for its functionality.
     */
    set inputAttributes(attributes: {
        [key: string]: string;
    });
    get inputAttributes(): {
        [key: string]: string;
    };
    /**
     * Fires when the user selects a new value ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/events)).
     */
    valueChange: EventEmitter<any>;
    /**
     * Fires when the NumericTextBox element is focused ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/events)).
     */
    onFocus: EventEmitter<any>;
    /**
     * Fires when the `NumericTextBox` component gets blurred ([see example](https://www.telerik.com/kendo-angular-ui/components/inputs/numerictextbox/events)).
     */
    onBlur: EventEmitter<any>;
    /**
     * Fires when the input element is focused.
     */
    inputFocus: EventEmitter<any>;
    /**
     * Fires when the input element gets blurred.
     */
    inputBlur: EventEmitter<any>;
    /**
     * @hidden
     */
    numericInput: ElementRef;
    /**
     * @hidden
     */
    suffixTemplate: SuffixTemplateDirective;
    /**
     * @hidden
     */
    prefixTemplate: PrefixTemplateDirective;
    direction: string;
    /**
     * @hidden
     */
    ArrowDirection: any;
    /**
     * @hidden
     */
    arrowDirection: ArrowDirection;
    get disableClass(): boolean;
    hostClasses: boolean;
    /**
     * @hidden
     */
    arrowUpIcon: SVGIcon;
    /**
     * @hidden
     */
    arrowDownIcon: SVGIcon;
    protected subscriptions: Subscription;
    protected inputValue: string;
    protected spinTimeout: number;
    protected isFocused: boolean;
    protected minValidateFn: any;
    protected maxValidateFn: any;
    protected numericRegex: RegExp;
    protected _format: string | NumberFormatOptions;
    protected previousSelection: any;
    protected pressedKey: any;
    protected control: NgControl;
    protected isPasted: boolean;
    protected mouseDown: boolean;
    private _size;
    private _rounded;
    private _fillMode;
    private ngChange;
    private ngTouched;
    private ngValidatorChange;
    private domEvents;
    private _inputAttributes;
    private parsedAttributes;
    private get defaultAttributes();
    private get mutableAttributes();
    constructor(intl: IntlService, renderer: Renderer2, localizationService: LocalizationService, injector: Injector, ngZone: NgZone, changeDetector: ChangeDetectorRef, hostElement: ElementRef);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    /**
     * @hidden
     */
    increasePress: (e: any) => void;
    /**
     * @hidden
     */
    decreasePress: (e: any) => void;
    /**
     * @hidden
     */
    releaseArrow: () => void;
    /**
     * @hidden
     */
    ngOnChanges(changes: any): void;
    /**
     * @hidden
     */
    ngOnDestroy(): void;
    /**
     * @hidden
     */
    validate(control: AbstractControl): {
        [key: string]: any;
    };
    /**
     * @hidden
     */
    registerOnValidatorChange(fn: Function): void;
    /**
     * @hidden
     */
    writeValue(value: number): void;
    /**
     * @hidden
     */
    registerOnChange(fn: () => any): void;
    /**
     * @hidden
     */
    registerOnTouched(fn: () => any): void;
    /**
     * @hidden
     * Called when the status of the component changes to or from `disabled`.
     * Depending on the value, it enables or disables the appropriate DOM element.
     *
     * @param isDisabled
     */
    setDisabledState(isDisabled: boolean): void;
    /**
     * Focuses the NumericTextBox.
     */
    focus(): void;
    /**
     * Blurs the NumericTextBox.
     */
    blur(): void;
    /**
     * Notifies the NumericTextBoxComponent that the input value should be changed.
     * Can be used to update the input after setting the component properties directly.
     */
    notifyValueChange(): void;
    /**
     * @hidden
     */
    handlePaste: () => void;
    /**
     * @hidden
     */
    handleInput: () => void;
    /**
     * @hidden
     */
    handleDragEnter: () => void;
    /**
     * @hidden
     */
    handleMouseDown: () => void;
    /**
     * @hidden
     */
    handleInputFocus: () => void;
    /**
     * @hidden
     */
    handleFocus(): void;
    /**
     * @hidden
     */
    handleBlur: (emitEvent?: boolean) => void;
    /**
     * @hidden
     */
    handleInputBlur: () => void;
    /**
     * @hidden
     */
    handleKeyDown: (e: KeyboardEvent) => void;
    /**
     * @hidden
     */
    handleWheel: (e: any) => void;
    /**
     * @hidden
     */
    get incrementTitle(): string;
    /**
     * @hidden
     */
    get decrementTitle(): string;
    /**
     * @hidden
     */
    get isControlInvalid(): boolean;
    /**
     * @hidden
     */
    get isControlRequired(): boolean;
    /**
     * @hidden
     */
    get focused(): boolean;
    /**
     * @hidden
     */
    set focused(value: boolean);
    private get decimalSeparator();
    private get elementValue();
    private set elementValue(value);
    private get hasDecimals();
    private get isDisabled();
    private arrowPress;
    private updateValue;
    private replaceNumpadDotValue;
    private isValid;
    private spin;
    private addStep;
    private setSelection;
    private limitValue;
    private limitInputValue;
    private tryPadValue;
    private isInRange;
    private restrictModelValue;
    private restrictDecimals;
    private formatInputValue;
    private formatValue;
    private setInputValue;
    private verifySettings;
    private verifyValue;
    private parseOptions;
    private intlChange;
    private hasTrailingZeros;
    private selectAll;
    private selectCaret;
    private numberOfLeadingZeroes;
    private adjustSignificantChars;
    private handleClasses;
    private setInputAttributes;
    static ɵfac: i0.ɵɵFactoryDeclaration<NumericTextBoxComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NumericTextBoxComponent, "kendo-numerictextbox", ["kendoNumericTextBox"], { "focusableId": { "alias": "focusableId"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "readonly": { "alias": "readonly"; "required": false; }; "title": { "alias": "title"; "required": false; }; "autoCorrect": { "alias": "autoCorrect"; "required": false; }; "format": { "alias": "format"; "required": false; }; "max": { "alias": "max"; "required": false; }; "min": { "alias": "min"; "required": false; }; "decimals": { "alias": "decimals"; "required": false; }; "placeholder": { "alias": "placeholder"; "required": false; }; "step": { "alias": "step"; "required": false; }; "spinners": { "alias": "spinners"; "required": false; }; "rangeValidation": { "alias": "rangeValidation"; "required": false; }; "tabindex": { "alias": "tabindex"; "required": false; }; "tabIndex": { "alias": "tabIndex"; "required": false; }; "changeValueOnScroll": { "alias": "changeValueOnScroll"; "required": false; }; "selectOnFocus": { "alias": "selectOnFocus"; "required": false; }; "value": { "alias": "value"; "required": false; }; "maxlength": { "alias": "maxlength"; "required": false; }; "size": { "alias": "size"; "required": false; }; "rounded": { "alias": "rounded"; "required": false; }; "fillMode": { "alias": "fillMode"; "required": false; }; "inputAttributes": { "alias": "inputAttributes"; "required": false; }; }, { "valueChange": "valueChange"; "onFocus": "focus"; "onBlur": "blur"; "inputFocus": "inputFocus"; "inputBlur": "inputBlur"; }, ["suffixTemplate", "prefixTemplate"], never, true, never>;
}