import { NumberFormatter, NumberParser } from '@internationalized/number';
import { CSSResultArray, PropertyValues, TemplateResult } from 'lit';
import './../infield-button';
import { LuzmoTextFieldBase } from './../text-field/text-field';
export declare const FRAMES_PER_CHANGE = 5;
export declare const CHANGE_DEBOUNCE_MS = 100;
export declare const indeterminatePlaceholder = "-";
export declare const remapMultiByteCharacters: Record<string, string>;
/**
 * @element luzmo-number-field
 * @slot help-text - default or non-negative help text to associate to your form element
 * @slot negative-help-text - negative help text to associate to your form element when `invalid`
 */
export declare class LuzmoNumberField extends LuzmoTextFieldBase {
    /**
     * The styles for the number field.
     * @internal
     */
    static get styles(): CSSResultArray;
    /**
     * The buttons for the number field.
     * @internal
     */
    private buttons;
    /**
     * Whether the number field is focused.
     * @default false
     * @type {boolean}
     */
    focused: boolean;
    /**
     * The forced unit for the number field.
     * @internal
     */
    _forcedUnit: string;
    /**
     * An `<luzmo-number-field>` element will process its numeric value with
     * `new Intl.NumberFormat(this.resolvedLanguage, this.formatOptions).format(this.valueAsNumber)`
     * in order to prepare it for visual delivery in the input. In order to customize this
     * processing supply your own `Intl.NumberFormatOptions` object here.
     *
     * See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormat/NumberFormat
     */
    formatOptions: Intl.NumberFormatOptions;
    /**
     * Whether the stepper UI is hidden or not.
     * @attribute {boolean} hide-stepper
     * @default false
     * @type {boolean}
     */
    hideStepper: boolean;
    /**
     * Whether the number field should grow to fit the content.
     * @default false
     * @type {boolean}
     */
    grows: boolean;
    /**
     * Whether the number field is indeterminate (temporary UI state)
     * @default false
     * @type {boolean}
     */
    indeterminate: boolean;
    /**
     * Whether the number field is keyboard focused.
     * @default false
     * @type {boolean}
     */
    keyboardFocused: boolean;
    /**
     * The maximum value for the number field.
     * @default undefined
     * @type {number}
     */
    max?: number;
    /**
     * The minimum value for the number field.
     * @default undefined
     * @type {number}
     */
    min?: number;
    /**
     * The distance by which to alter the value of the element when taking a "step".
     *
     * When `this.formatOptions.style === 'percentage'` the default step will be
     * set to 0.01 unless otherwise supplied to the element.
     * @default undefined
     * @type {number}
     */
    step?: number;
    /**
     * Whether the number field is managed input.
     * @internal
     */
    managedInput: boolean;
    /**
     * The modifier for the step.
     * @default 10
     * @type {number}
     */
    stepModifier: number;
    set value(rawValue: number);
    get value(): number;
    private get inputValue();
    /**
     * The value of the number field.
     * @internal
     */
    _value: number;
    /**
     * The value of the number field being tracked.
     * @internal
     */
    private _trackingValue;
    /**
     * The last committed value of the number field.
     * @internal
     */
    private lastCommitedValue?;
    /**
     * Set the value of the number field.
     * @internal
     */
    private setValue;
    /**
     * Retreive the value of the element parsed to a Number.
     * @internal
     */
    get valueAsString(): string;
    /**
     * Set the value of the number field as a string.
     * @internal
     */
    set valueAsString(value: string);
    /**
     * The formatted value of the number field.
     */
    get formattedValue(): string;
    /**
     * The decimals characters for the number field.
     * @internal
     */
    private decimalsChars;
    /**
     * The value before focus of the number field.
     * @internal
     */
    private valueBeforeFocus;
    /**
     * Whether the number field is intenting to use a decimal separator.
     * @internal
     */
    private isIntentDecimal;
    /**
     * Convert the input value to a number.
     * @internal
     */
    private convertValueToNumber;
    /**
     * The step for the number field.
     * @internal
     */
    private get _step();
    /**
     * The next change for the number field.
     * @internal
     */
    private nextChange;
    /**
     * The change count for the number field.
     * @internal
     */
    private changeCount;
    /**
     * The find change for the number field.
     * @internal
     */
    private findChange;
    /**
     * The change for the number field.
     * @internal
     */
    private change;
    /**
     * The safty for the number field.
     * @internal
     */
    private safty;
    private languageResolver;
    private handlePointerdown;
    private startChange;
    private doChange;
    private handlePointermove;
    private handlePointerup;
    private doNextChange;
    private stepBy;
    private increment;
    private decrement;
    private handleKeydown;
    private queuedChangeEvent;
    protected onScroll(event: WheelEvent): void;
    protected onFocus(): void;
    protected onBlur(_event: FocusEvent): void;
    private handleFocusin;
    private handleFocusout;
    private wasIndeterminate;
    private indeterminateValue?;
    protected handleChange(): void;
    protected handleCompositionStart(): void;
    protected handleCompositionEnd(): void;
    private hasRecentlyReceivedPointerDown;
    protected handleInputElementPointerdown(): void;
    protected handleInput(event: InputEvent): void;
    private valueWithLimits;
    private validateInput;
    protected get displayValue(): string;
    protected clearNumberFormatterCache(): void;
    protected get numberFormatter(): NumberFormatter;
    protected clearValueFormatterCache(): void;
    protected get valueFormatter(): NumberFormatter;
    /**
     * The number formatter for the number field.
     * @internal
     */
    private _numberFormatter?;
    /**
     * The number formatter for the number field when focused.
     * @internal
     */
    private _numberFormatterFocused?;
    /**
     * The value formatter for the number field.
     * @internal
     */
    private _valueFormatter?;
    /**
     * The number parser for the number field.
     * @internal
     */
    protected get numberParser(): NumberParser;
    applyFocusElementLabel: (value?: string) => void;
    /**
     * The number parser for the number field.
     * @internal
     */
    private _numberParser?;
    /**
     * The number parser for the number field when focused.
     * @internal
     */
    private _numberParserFocused?;
    protected renderField(): TemplateResult;
    protected update(changes: PropertyValues): void;
    willUpdate(changes: PropertyValues): void;
    private isComposing;
    protected firstUpdated(changes: PropertyValues): void;
    protected updated(changes: PropertyValues<this>): void;
}