import { NgIfContext } from '@angular/common';
import { AfterContentInit, TemplateRef } from '@angular/core';
import { IconButtonProperties } from '@engie-group/fluid-types';
import * as i0 from "@angular/core";
export declare class IconButtonComponent implements AfterContentInit, IconButtonProperties {
    protected iconTemplateRef?: TemplateRef<NgIfContext<string>>;
    /**
     * Button variant theme
     * @default `primary`
     */
    variant?: IconButtonProperties['variant'];
    /**
     * Icon button size
     * @deprecated Use `scale` attribute instead
     */
    size?: IconButtonProperties['scale'];
    /**
     * Icon button size
     */
    scale?: IconButtonProperties['scale'];
    /**
     * Whether button has custom icon
     */
    hasCustomIcon: boolean;
    /**
     * Button material icon
     */
    icon?: IconButtonProperties['icon'];
    /**
     * Alternative label for assistive technologies
     */
    altLabel?: string;
    private template?;
    ngAfterContentInit(): void;
    protected get classes(): string[];
    static ɵfac: i0.ɵɵFactoryDeclaration<IconButtonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<IconButtonComponent, "button[nj-icon-button]", never, { "variant": { "alias": "variant"; "required": false; }; "size": { "alias": "size"; "required": false; }; "scale": { "alias": "scale"; "required": false; }; "hasCustomIcon": { "alias": "hasCustomIcon"; "required": false; }; "icon": { "alias": "icon"; "required": false; }; "altLabel": { "alias": "altLabel"; "required": false; }; }, {}, ["template"], never, true, never>;
}