import * as i0 from '@angular/core';
import { RendererStyleFlags2, Signal, TemplateRef } from '@angular/core';

declare abstract class AbstractElementRenderer {
    private renderer;
    protected abstract element?: Element;
    private classNames;
    private get safeElement();
    updateClass(classNames: string[]): this;
    updateClassByMap(classMap: Record<string, boolean>): void;
    addClass(className: string): this;
    removeClass(className: string): this;
    setStyle(style: string, value: any, flags?: RendererStyleFlags2): this;
}

declare class ElementRenderer extends AbstractElementRenderer {
    protected element?: Element;
    setElement(element: Element): void;
    constructor(element?: Element);
}
declare function useElementRenderer(element?: Element): ElementRenderer;

/**
 * @private
 */
declare class HostRenderer extends AbstractElementRenderer {
    private elementRef;
    protected get element(): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<HostRenderer, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<HostRenderer>;
}
declare function useHostRenderer(): HostRenderer;

interface StealthViewRenderer {
    rootNodes: Node[];
}
declare function useStealthViewRenderer(templateRefInput: Signal<TemplateRef<any>> | TemplateRef<any>): StealthViewRenderer;

declare class ThyStealthView {
    private templateRef;
    private stealthViewBehavior;
    get rootNodes(): Node[];
    constructor();
    static ɵfac: i0.ɵɵFactoryDeclaration<ThyStealthView, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<ThyStealthView, "ng-template[thyStealthView]", ["thyStealthView"], {}, {}, never, never, true, never>;
}

export { AbstractElementRenderer, ElementRenderer, HostRenderer, ThyStealthView, useElementRenderer, useHostRenderer, useStealthViewRenderer };
export type { StealthViewRenderer };