import OmniElement from '../core/OmniElement.js';
/**
 * An internal keyboard button control used in the keyboard component.
 *
 * @import
 * ```js
 * import '@capitec/omni-components/keyboard';
 * ```
 *
 * @example
 * ```html
 * <omni-keyboard-button
 *  label="a"
 *  mode="alpha"
 *  character="Return"
 *  case="upper"
 *  disabled>
 * </omni-keyboard-button>"
 * ```
 *
 * @slot - Content to render inside button
 *
 * @fires {CustomEvent<{ value: string; }>} keyboard-click - Dispatched when the keyboard button is clicked.
 *
 * @ignore
 */
export declare class KeyboardButton extends OmniElement {
    /**
     * Text label.
     * @attr
     */
    label: string;
    /**
     * The character for the button.
     * @attr
     */
    character: string;
    /**
     * The mode for the button:
     * - `alpha` Alphabetical mode.
     * - `return` Return (Enter) mode.
     * - `numeric` Numerical mode.
     * - `action` Arbitrary actions mode.
     * - `space` Spacebar mode.
     * @attr
     */
    mode: KeyboardButtonMode;
    /**
     * The case of the button:
     * - `upper` Uppercase input only.
     * - `lower` Lowercase input only.
     * @attr
     */
    case: 'lower' | 'upper' | 'custom';
    /**
     * Indicator if the button is disabled.
     * @attr
     * */
    disabled?: boolean;
    /**
     * Handles component key down events.
     */
    _click(event: MouseEvent): void;
    /**
     * Generates the component stylesheet.
     *
     * @ignore
     */
    static get styles(): import("lit").CSSResultGroup[];
    render(): import("lit-html").TemplateResult<1>;
}
export type KeyboardButtonMode = 'alpha' | 'return' | 'numeric' | 'action' | 'space' | 'none';
declare global {
    interface HTMLElementTagNameMap {
        'omni-keyboard-button': KeyboardButton;
    }
}
//# sourceMappingURL=KeyboardButton.d.ts.map