import { NgtComponentStore, NgtStore, Ref } from '@angular-three/core';
import { Observable } from 'rxjs';
import * as THREE from 'three';
import * as i0 from "@angular/core";
interface FBOSettings<T extends boolean = false> extends THREE.WebGLRenderTargetOptions {
    multisample?: T;
    samples?: number;
}
interface NgtSobaFBOState {
    target: Ref<THREE.WebGLRenderTarget>;
    width: number;
    height: number;
    settings: FBOSettings<boolean>;
}
export interface NgtSobaFBOParams<T extends boolean = false> {
    width?: number | FBOSettings<T>;
    height?: number;
    settings?: FBOSettings<T>;
}
export declare class NgtSobaFBO extends NgtComponentStore<NgtSobaFBOState> {
    private store;
    constructor(store: NgtStore);
    use<T extends boolean = false>(paramsFactory: (defaultParams: Partial<NgtSobaFBOParams>) => NgtSobaFBOParams | Observable<NgtSobaFBOParams>): Ref<THREE.WebGLRenderTarget>;
    private readonly setTarget;
    private readonly setup;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgtSobaFBO, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<NgtSobaFBO>;
}
export {};