import { ElementRef, Renderer2, SimpleChanges, OnChanges, OnInit } from '@angular/core';
import { PgPalette } from '../core/ui/palette';
import * as i0 from "@angular/core";
export declare class PgIconComponent implements OnChanges, OnInit {
    elementRef: ElementRef;
    renderer: Renderer2;
    size?: number;
    color: PgPalette;
    foregroundColor: string;
    backgroundColor: string;
    mode: 'default' | 'border';
    get _styleFontSize(): string;
    readonly _classPgIcon: true;
    readonly _classMatIcon: true;
    get hostEl(): HTMLElement;
    constructor(elementRef: ElementRef, renderer: Renderer2);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    private _replaceClass;
    static ɵfac: i0.ɵɵFactoryDef<PgIconComponent, never>;
    static ɵcmp: i0.ɵɵComponentDefWithMeta<PgIconComponent, "pg-icon, grit-icon", ["pgIcon", "gritIcon"], { "size": "size"; "color": "color"; "foregroundColor": "foregroundColor"; "backgroundColor": "backgroundColor"; "mode": "mode"; }, {}, never, ["*"]>;
}