import { AfterViewChecked, ElementRef, EventEmitter, OnDestroy, OnInit, Renderer2 } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import * as i0 from "@angular/core";
export declare class ClrNumericField implements OnInit, OnDestroy, AfterViewChecked, ControlValueAccessor {
    private renderer;
    private inputEl;
    textAlign: string;
    decimalPlaces: number;
    roundValue: boolean;
    autofillDecimals: boolean;
    decimalSeparator: string;
    groupingSeparator: string;
    /**
     * @deprecated Use {@link clrInputSuffix} or {@link clrInputPrefix} from Clarity instead.
     */
    unitPosition: string;
    numericValueChanged: EventEmitter<number>;
    private displayValue;
    private originalValue;
    private _numericValue;
    private _unit;
    private inputChangeListener;
    private keyupListener;
    private keydownListener;
    set numericValue(value: number);
    /**
     * @deprecated Use {@link clrInputSuffix} or {@link clrInputPrefix} from Clarity instead.
     */
    set unit(value: string);
    private unitSpan;
    private allowedKeys;
    onChange: (_: number) => void;
    onTouched: () => void;
    registerOnChange(fn: (_: number) => void): void;
    registerOnTouched(fn: () => void): void;
    setDisabledState(isDisabled: boolean): void;
    writeValue(value: number): void;
    constructor(renderer: Renderer2, inputEl: ElementRef);
    ngOnInit(): void;
    ngOnDestroy(): void;
    ngAfterViewChecked(): void;
    handleInputChanged(): void;
    formatInput(element: HTMLInputElement, finalFormatting: boolean): void;
    updateInput(value: string, updateAsync: boolean): void;
    getValueForFormControl(): number;
    private injectUnitSymbol;
    private detachListener;
    private roundOrTruncate;
    static ɵfac: i0.ɵɵFactoryDeclaration<ClrNumericField, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ClrNumericField, "[clrNumeric]", never, { "textAlign": { "alias": "clrTextAlign"; "required": false; }; "decimalPlaces": { "alias": "clrDecimalPlaces"; "required": false; }; "roundValue": { "alias": "clrRoundDisplayValue"; "required": false; }; "autofillDecimals": { "alias": "clrAutofillDecimals"; "required": false; }; "decimalSeparator": { "alias": "clrDecimalSep"; "required": false; }; "groupingSeparator": { "alias": "clrGroupingSep"; "required": false; }; "unitPosition": { "alias": "clrUnitPosition"; "required": false; }; "numericValue": { "alias": "clrNumericValue"; "required": false; }; "unit": { "alias": "clrUnit"; "required": false; }; }, { "numericValueChanged": "clrNumericValueChange"; }, never, never, false, never>;
}