import { LitElement } from 'lit';
import '../Button/Button';
import '../Icon/Icon';
import '../InputText/InputText';
declare global {
    interface HTMLElementTagNameMap {
        'ctt-input-counter': CttInputCounter;
    }
}
/**
 * CTT Counter Input Component
 *
 * A numeric input with increment/decrement buttons that follows CTT design system patterns.
 * Features minus button, numeric input field, and plus button in a unified grouped layout.
 *
 * Key Features:
 * - Direct typing support with automatic min/max validation
 * - Values typed higher than max are automatically set to max value
 * - Values typed lower than min are automatically set to min value
 * - Increment/decrement buttons with keyboard support (Arrow Up/Down)
 * - Step-based value changes
 * - Accessibility support with ARIA attributes
 * - Configurable decimal precision
 * - Configurable maximum character length
 *
 * @example
 * ```html
 * <ctt-input-counter value="5" min="0" max="10" step="1"></ctt-input-counter>
 * <ctt-input-counter label="Quantity" value="1" min="1" max="100"></ctt-input-counter>
 * <ctt-input-counter value="1.5" step="0.5" decimal-places="1"></ctt-input-counter>
 * ```
 */
export declare class CttInputCounter extends LitElement {
    static styles: import("lit").CSSResult;
    label: string;
    value: number;
    min: number | null;
    max: number | null;
    step: number;
    decimalPlaces: number;
    maxLength: number | null;
    disabled: boolean;
    required: boolean;
    size: 'small' | 'medium' | 'large';
    id: string;
    name: string;
    ariaLabel: string;
    strict: boolean;
    error: boolean;
    errorText: string;
    hint: string;
    private _internalValue;
    private _inputFocused;
    private _lastValidValue;
    private _currentTypedValue;
    constructor();
    private _handleSetError;
    connectedCallback(): void;
    disconnectedCallback(): void;
    firstUpdated(): void;
    updated(changedProperties: Map<string | number | symbol, unknown>): void;
    private get inputId();
    private get labelId();
    private get isMinDisabled();
    private get isMaxDisabled();
    private _formatValue;
    private _roundToDecimal;
    private _clampValue;
    private _isValidNumber;
    private _updateValue;
    private _onDecrementClick;
    private _onIncrementClick;
    private _onInputChange;
    private _onInputFocus;
    private _onInputBlur;
    private _validateAndUpdateValue;
    private _onKeyDown;
    private _validateStrictInput;
    private _onInputInput;
    render(): import("lit-html").TemplateResult<1>;
}