import { ElementRef, OnInit, EventEmitter } from '@angular/core';
export declare const INPUTNUMBER_VALUE_ACCESSOR: any;
export declare class InputNumber implements OnInit {
    showButtons: boolean;
    format: boolean;
    buttonLayout: string;
    prefix: string;
    locale: string;
    suffix: string;
    localeMatcher: string;
    currency: string;
    currencyDisplay: string;
    useGrouping: boolean;
    disabled: boolean;
    inputId: string;
    styleClass: string;
    placeholder: string;
    size: number;
    maxlength: number;
    tabindex: string;
    title: string;
    ariaLabel: string;
    ariaRequired: boolean;
    name: string;
    required: boolean;
    autocomplete: string;
    min: number;
    max: number;
    minFractionDigits: number;
    maxFractionDigits: number;
    incrementButtonClass: string;
    decrementButtonClass: string;
    incrementButtonIcon: string;
    decrementButtonIcon: string;
    mode: string;
    step: number;
    input: ElementRef;
    onFocus: EventEmitter<any>;
    onBlur: EventEmitter<any>;
    value: number;
    onModelChange: Function;
    onModelTouched: Function;
    focused: boolean;
    isSpecialChar: boolean;
    timer: any;
    lastValue: string;
    _numeral: any;
    numberFormat: any;
    _decimal: any;
    _group: any;
    _minusSign: any;
    _currency: any;
    _prefix: any;
    _suffix: any;
    _index: any;
    ngOnInit(): void;
    formatValue(value: any): any;
    formattedValue(): any;
    onInput(event: any): void;
    onInputKeyDown(event: any): void;
    onInputKeyPress(event: any): void;
    onPaste(event: any): void;
    onInputClick(): void;
    onInputFocus(event: any): void;
    onInputBlur(event: any): void;
    onUpButtonMouseDown(event: any): void;
    onUpButtonMouseUp(): void;
    onUpButtonMouseLeave(): void;
    onUpButtonKeyDown(event: any): void;
    onUpButtonKeyUp(): void;
    onDownButtonMouseDown(event: any): void;
    onDownButtonMouseUp(): void;
    onDownButtonMouseLeave(): void;
    onDownButtonKeyUp(): void;
    onDownButtonKeyDown(event: any): void;
    spin(event: any, dir: any): void;
    repeat(event: any, interval: any, dir: any): void;
    clearTimer(): void;
    insert(event: any, text: any): void;
    insertText(value: any, text: any, start: any, end: any): any;
    initCursor(): void;
    updateInput(value: any, operation: any): void;
    updateModel(event: any, value: any): void;
    updateValue(event: any, valueStr: any, operation: any): void;
    deleteRange(value: any, start: any, end: any): any;
    isWithinRange(value: any): boolean;
    isNumeralChar(char: any): boolean;
    isMinusSign(char: any): boolean;
    parseValue(text: any): number;
    writeValue(value: any): void;
    registerOnChange(fn: Function): void;
    registerOnTouched(fn: Function): void;
    getOptions(): {
        localeMatcher: string;
        style: string;
        currency: string;
        currencyDisplay: string;
        useGrouping: boolean;
        minimumFractionDigits: number;
        maximumFractionDigits: number;
    };
    getDecimalExpression(): RegExp;
    getGroupingExpression(): RegExp;
    getMinusSignExpression(): RegExp;
    getCurrencyExpression(): RegExp;
    filled(): boolean;
    resetRegex(): void;
}
export declare class InputNumberModule {
}