import * as i0 from "@angular/core";
/**
 * A structural directive that conditionally render a template in the view and defer its removal in the DOM.
 * As Tailwind NG components animations are Tailwind based, this directive it used to
 * defer the removal of template in the view using the given delay if set or after 300ms.
 * For eager removal, use the Angular built-in `*ngIf` or `@if` directive.
 * @publicApi
 */
export declare class TwIf {
    private readonly templateRef;
    private readonly viewContainerRef;
    /**
     * The delay in milliseconds before removing the component from the view.
     * Default value is `300`ms. The delay must be between 25ms and 5000ms.
     * Prefer using the Angular built-in `*ngIf` or `@if` directive for eager removal.
     */
    set twIfDelay(delay: number);
    private _shouldDisplay;
    /**
     * The condition that determines whether the component should be rendered or not.
     */
    set twIf(condition: boolean);
    private delay;
    private timer;
    private deferRemoval;
    static ɵfac: i0.ɵɵFactoryDeclaration<TwIf, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<TwIf, "[twIf]", never, { "twIfDelay": { "alias": "twIfDelay"; "required": false; }; "twIf": { "alias": "twIf"; "required": false; }; }, {}, never, never, true, never>;
}