import { InjectionToken } from '@angular/core';
import * as i0 from "@angular/core";
export declare const CUI_TEXT_FIELD_PLACEHOLDER: InjectionToken<CuiTextFieldPlaceholderDirective>;
export declare class CuiTextFieldPlaceholderDirective {
    placeholder?: string;
    static ɵfac: i0.ɵɵFactoryDeclaration<CuiTextFieldPlaceholderDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<CuiTextFieldPlaceholderDirective, "[cuiTextFieldPlaceholder]", never, { "placeholder": { "alias": "cuiTextFieldPlaceholder"; "required": false; }; }, {}, never, never, false, never>;
}