import { ElementRef, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { BooleanDirectiveType } from '../../core/boolean-directive.type';
import * as i0 from "@angular/core";
export declare class NgxMdIconComponent implements OnInit, OnChanges {
    private elementRef;
    classes: string;
    attrRole: string;
    styleWidth: string | undefined;
    icon?: string;
    icons?: string[];
    texts?: string[];
    middle: BooleanDirectiveType;
    xViewBox: number;
    yViewBox: number;
    xTextPos: number;
    yTextPos: number;
    renderIcons: string[];
    constructor(elementRef: ElementRef);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    /**
     * Init
     */
    private init;
    /**
     * Align Icon Middle
     */
    private alignIconMiddle;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxMdIconComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NgxMdIconComponent, "md-icon", never, { "icon": "icon"; "icons": "icons"; "texts": "texts"; "middle": "middle"; "xViewBox": "xViewBox"; "yViewBox": "yViewBox"; "xTextPos": "xTextPos"; "yTextPos": "yTextPos"; }, {}, never, never, false, never>;
}