import { ElementRef, Renderer2, SimpleChanges, OnChanges } from '@angular/core';
export declare class YgIconComponent implements OnChanges {
    private el;
    private renderer;
    ygSpin: boolean;
    ygType: string;
    _classMap: string[];
    setClass(): void;
    constructor(el: ElementRef, renderer: Renderer2);
    ngOnChanges(changes: SimpleChanges): void;
}