import * as i0 from '@angular/core';
import * as _ng_nest_ui_core from '@ng-nest/ui/core';
import { XBoolean } from '@ng-nest/ui/core';
import { DomSanitizer } from '@angular/platform-browser';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';

/**
 * Icon
 * @selector x-icon
 * @decorator component
 */
declare const XIconPrefix = "x-icon";
declare const XIconProperty_base: new () => {
    config: _ng_nest_ui_core.XIconConfig | undefined;
};
/**
 * Icon Property
 */
declare class XIconProperty extends XIconProperty_base {
    /**
     * @zh_CN SVG 图标根路径地址，可以通过全局只配置一次，所有图标资源在 github 上的 ng-nest-icon 中
     * @en_US The root address of the SVG icon can be configured only once globally. All icon resources are in ng-nest-icon on github
     */
    readonly href: i0.InputSignal<string>;
    /**
     * @zh_CN 图标类型
     * @en_US Icon type
     * @example
     *
     * ```html
     * <x-icon type="fto-activity"></x-icon>
     * <x-icon type="fto-airplay"></x-icon>
     * <x-icon type="fto-anchor"></x-icon>
     * ```
     *
     */
    readonly type: i0.InputSignal<string | undefined>;
    /**
     * @zh_CN 图标颜色
     * @en_US Icon color
     * @example
     *
     * ```html
     * <x-icon color="red" type="fto-activity"></x-icon>
     * ```
     *
     */
    readonly color: i0.InputSignal<string | undefined>;
    /**
     * @zh_CN loading效果（图标一直旋转）
     * @en_US Loading effect (icon keeps rotating)
     * @example
     *
     * ```html
     * <x-icon spin="true" type="fto-loader"></x-icon>
     * ```
     *
     */
    readonly spin: i0.InputSignalWithTransform<boolean, XBoolean>;
    static ɵfac: i0.ɵɵFactoryDeclaration<XIconProperty, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<XIconProperty, "x-icon-property", never, { "href": { "alias": "href"; "required": false; "isSignal": true; }; "type": { "alias": "type"; "required": false; "isSignal": true; }; "color": { "alias": "color"; "required": false; "isSignal": true; }; "spin": { "alias": "spin"; "required": false; "isSignal": true; }; }, {}, never, never, true, never>;
}
/**
 * @zh_CN 图标来源
 * @en_US Icon source
 */
type XIconSource = 'ant-design' | 'eva' | 'feather' | 'font-awesome' | 'material-design';

declare const XSouceUrl: {
    [property: string]: string;
};
declare const XViewBox: never[];
declare class XIconComponent extends XIconProperty {
    private svgElement;
    private document;
    private elementRef;
    private renderer;
    private cdr;
    private iconService;
    private beforeClass;
    hostClass: boolean;
    get getSpin(): boolean;
    get getColor(): string | undefined;
    inSource: i0.Signal<boolean>;
    sourceUrl: i0.Signal<string>;
    isCustom: i0.Signal<boolean>;
    constructor();
    setSvgs(svg: string): void;
    buildSvg(svgStr: string): HTMLElement | undefined;
    createSvg(svgStr: string): {
        ele: SVGElement;
        children: NodeListOf<Element>;
    } | null;
    setAttributes(svgEle: HTMLElement): void;
    setAttribute(svg: SVGElement, svgEle: SVGElement, attribute: string, def?: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<XIconComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<XIconComponent, "x-icon", never, {}, {}, never, never, true, never>;
}

type Task<T> = {
    name: string;
    observable: Observable<T>;
    callback: Function;
};
declare class XIconService {
    caches: {
        [property: string]: any;
    };
    queue: Task<any>[];
    activeTaskXm: number;
    isRunningTask: boolean;
    limit: number;
    sanitizer: DomSanitizer;
    http: HttpClient;
    customIcon: {
        [property: string]: string;
    };
    constructor();
    addTask<T>(task: Task<T>): void;
    private execute;
    private runTask;
    getSvg(root: string, icon: string, isCustom?: boolean): Observable<string>;
    getSvgElement(root: string, icon: string, isCustom?: boolean): Observable<string>;
    register(icon: string, url: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<XIconService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<XIconService>;
}

declare class XIconModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<XIconModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<XIconModule, never, [typeof XIconComponent], [typeof XIconComponent]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<XIconModule>;
}

export { XIconComponent, XIconModule, XIconPrefix, XIconProperty, XIconService, XSouceUrl, XViewBox };
export type { XIconSource };