import { NgtLoader, NgtStore } from '@angular-three/core';
import { Observable } from 'rxjs';
import * as THREE from 'three';
import * as i0 from "@angular/core";
export declare const IsObject: (url: any) => url is Record<string, string>;
export declare class NgtTextureLoader {
    private store;
    private loader;
    constructor(store: NgtStore, loader: NgtLoader);
    load<TInput extends string | string[] | Record<string, string>>(input: TInput): Observable<TInput extends any[] ? THREE.Texture[] : TInput extends object ? Record<keyof TInput, THREE.Texture> : THREE.Texture>;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgtTextureLoader, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NgtTextureLoader>;
}