import { type TuiAppearanceOptions } from '@taiga-ui/core/directives/appearance';
export type TuiHintDirection = 'bottom-end' | 'bottom-start' | 'bottom' | 'end-bottom' | 'end-top' | 'end' | 'start-bottom' | 'start-top' | 'start' | 'top-end' | 'top-start' | 'top';
export declare const TUI_HINT_DIRECTIONS: readonly TuiHintDirection[];
/** TODO: remove optionality in v6 */
export interface TuiHintOptions extends TuiAppearanceOptions {
    readonly direction: TuiHintDirection | TuiHintDirection[];
    readonly centered?: boolean;
    readonly hideDelay: number;
    readonly icon: string;
    readonly showDelay: number;
}
/** Default values for hint options */
export declare const TUI_HINT_DEFAULT_OPTIONS: TuiHintOptions;
/**
 * Default parameters for hint directive
 */
export declare const TUI_HINT_OPTIONS: import("@angular/core").InjectionToken<TuiHintOptions>, tuiHintOptionsProvider: (item: Partial<TuiHintOptions> | (() => Partial<TuiHintOptions>)) => import("@angular/core").FactoryProvider;