import { IconName } from '../icon/exports';
import { HintVariant } from './exports';
/**
 * A form hint is a small presentational components used next to some form elements.
 *
 * Mainly used within design system components and not primarilly intended for end-users.
 *
 * Example:
 * ```
 * <r-hint>This field is required.</r-hint>
 * <r-hint variant="success">Email address is valid.</r-hint>
 * ```
 *
 * @slot - Hint message text
 * @slot icon - Custom icon placed before the hint text (overrides the built-in status icon)
 */
export declare class Hint {
    host: HTMLRHintElement;
    /** Apply validation error visual style */
    invalid?: boolean;
    /** Variant defines the way hint will be visually presented */
    variant?: HintVariant;
    /** Allows to define custom icon to be shown next to hint text */
    icon?: IconName;
    private get iconName();
    private get hasIconSlot();
    private get hasIcon();
    render(): any;
}