import { RadiantElement } from '@ecopages/radiant';
import type { EventEmitter } from '@ecopages/radiant/tools/event-emitter';
export type RuiNumberFieldCommitBehavior = 'snap' | 'validate';
export type RuiNumberFieldProps = {
    value?: number;
    /** Initial value when uncontrolled. */
    defaultValue?: number;
    minValue?: number;
    maxValue?: number;
    step?: number;
    disabled?: boolean;
    readOnly?: boolean;
    /** Accessible name when there is no visible `RuiLabel` associated with the input. */
    label?: string;
    name?: string;
    /** BCP 47 locale tag, or comma-separated fallback list (e.g. `en-US,en`). */
    locale?: string;
    /** JSON-serialized `Intl.NumberFormatOptions`. */
    formatOptions?: string;
    /** Blur behavior after editing. Defaults to `snap`. */
    commitBehavior?: RuiNumberFieldCommitBehavior;
    incrementAriaLabel?: string;
    decrementAriaLabel?: string;
    /** Disables scroll-wheel value changes. */
    wheelDisabled?: boolean;
};
export type RuiNumberFieldChangeDetail = {
    value: number;
};
type RuiNumberFieldBindings = {
    value: number;
    disabled: boolean;
    readOnly: boolean;
    label: string;
    name: string;
    decreaseDisabled: boolean;
    increaseDisabled: boolean;
};
/**
 * `<rui-number-field>` — a locale-aware number input with optional stepper buttons.
 *
 * Implements the React Aria NumberField interaction model: formatted display via
 * `Intl.NumberFormat`, commit on blur/increment/decrement, and composable slots.
 *
 * Compose with `data-number-field-group`, `data-number-field-input`, and
 * `data-number-field-action` (see view helpers), or use the default markup from `RuiNumberField`.
 *
 * @see https://react-aria.adobe.com/NumberField
 *
 * @element rui-number-field
 *
 * @attr {number} value - Current value. Reflects to markup. Default: `undefined`.
 * @attr {number} default-value - Initial value when uncontrolled. Default: `undefined`.
 * @attr {number} min-value - Lower bound; steppers and arrow keys snap to it. Default: `-Infinity`.
 * @attr {number} max-value - Upper bound; steppers and arrow keys snap to it. Default: `Infinity`.
 * @attr {number} step - Increment/decrement and snap interval. Default: `1`.
 * @attr {boolean} disabled - Disables input and steppers. Default: `false`.
 * @attr {boolean} read-only - Blocks editing; the value still displays formatted. Default: `false`.
 * @attr {string} label - Accessible name when there is no visible `RuiLabel`. Default: `''`.
 * @attr {string} name - Form field name on the hidden value input. Default: `''`.
 * @attr {string} locale - BCP 47 locale tag, or comma-separated fallback list. Default: `''`.
 * @attr {string} format-options - JSON-serialized `Intl.NumberFormatOptions`. Default: `''`.
 * @attr {('snap'|'validate')} commit-behavior - Blur behavior after editing. Default: `snap`.
 * @attr {string} increment-aria-label - Accessible name for the increment stepper. Default: `Increment`.
 * @attr {string} decrement-aria-label - Accessible name for the decrement stepper. Default: `Decrement`.
 * @attr {boolean} wheel-disabled - Disables scroll-wheel value changes. Default: `false`.
 *
 * @fires rui-change - Emitted when a value is committed (blur, stepper, or keyboard);
 *   `detail.value` holds the new number.
 *
 * @cssclass rui-number-field - Root field wrapper.
 */
export declare class RuiNumberField extends RadiantElement<RuiNumberFieldBindings> {
    value: number | undefined;
    defaultValue: number | undefined;
    minValue: number;
    maxValue: number;
    step: number;
    disabled: boolean;
    readOnly: boolean;
    label: string;
    name: string;
    locale: string;
    formatOptions: string;
    commitBehavior: RuiNumberFieldCommitBehavior;
    incrementAriaLabel: string;
    decrementAriaLabel: string;
    wheelDisabled: boolean;
    changeEvent: EventEmitter<RuiNumberFieldChangeDetail>;
    decreaseDisabled: boolean;
    increaseDisabled: boolean;
    private editing;
    private draftValue;
    private initialized;
    private readonly uid;
    private get resolvedLocale();
    private get resolvedFormatOptions();
    private get inputId();
    private getNumericValue;
    private getInput;
    private getHiddenInput;
    private syncLabel;
    private syncInput;
    private updateStepperState;
    private syncSlottedSteppers;
    private commitValue;
    private commitDraft;
    private initialize;
    protected onConnected(): void;
    onPropsUpdated(): void;
    decrement(event: Event): void;
    increment(event: Event): void;
    onInputFocus(event: Event): void;
    onInputBlur(): void;
    onInput(event: Event): void;
    onKeydown(event: KeyboardEvent): void;
    onWheel(event: WheelEvent): void;
}
export {};