import { ChangeDetectorRef, ElementRef, InjectionToken, Renderer2 } from '@angular/core';
import { SvgIconRegistryService } from 'angular-svg-icon';
import { SvgLoader } from './svg-loader';
import { Size } from '../common';
import { IconModel } from './icon.model';
import * as i0 from "@angular/core";
export declare const SPRITE_CACHE_VERSION: InjectionToken<string>;
export declare class IconComponent {
    private element;
    private renderer;
    private service;
    private svgLoader;
    protected platformId: Object;
    private cdr;
    private readonly cacheVersion;
    set icon(value: IconModel | null | undefined);
    set name(value: string);
    set path(value: string);
    set size(value: Size | undefined);
    set color(value: string | undefined);
    set background(value: string | undefined);
    _name: string;
    _accessibilityName: string;
    _spritePath: string;
    _path: string;
    _size: Size;
    _color: string;
    _background: string;
    _styles: string;
    _classes: string;
    constructor(element: ElementRef, renderer: Renderer2, service: SvgIconRegistryService, svgLoader: SvgLoader, platformId: Object, cdr: ChangeDetectorRef);
    private updateSvg;
    private setSvg;
    private updateStyle;
    static ɵfac: i0.ɵɵFactoryDeclaration<IconComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<IconComponent, "pa-icon", never, { "icon": { "alias": "icon"; "required": false; }; "name": { "alias": "name"; "required": false; }; "path": { "alias": "path"; "required": false; }; "size": { "alias": "size"; "required": false; }; "color": { "alias": "color"; "required": false; }; "background": { "alias": "background"; "required": false; }; }, {}, never, never, false, never>;
}