/**
 *
 * carbon-angular v0.0.0 | ai-label-popover.directive.d.ts
 *
 * Copyright 2014, 2026 IBM
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0

 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


import { ChangeDetectorRef, ElementRef, NgZone, OnChanges, Renderer2, SimpleChanges } from "@angular/core";
import { PopoverContainer } from "carbon-components-angular/popover";
import * as i0 from "@angular/core";
/**
 * Popover/toggletip behavior for `cds-ai-label`, applied to an inner wrapper so
 * `cds--popover-*` classes are not merged onto the `cds--ai-label` host.
 */
export declare class AILabelPopoverDirective extends PopoverContainer implements OnChanges {
    protected elementRef: ElementRef;
    protected ngZone: NgZone;
    protected renderer: Renderer2;
    protected changeDetectorRef: ChangeDetectorRef;
    constructor(elementRef: ElementRef, ngZone: NgZone, renderer: Renderer2, changeDetectorRef: ChangeDetectorRef);
    initializeReferences(): void;
    ngOnChanges(changes: SimpleChanges): void;
    private bindPopoverRefs;
    private resolveCaretRef;
    static ɵfac: i0.ɵɵFactoryDeclaration<AILabelPopoverDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<AILabelPopoverDirective, "[cdsAILabelPopover]", never, {}, {}, never, never, false>;
}