import { BooleanInput, NgtObjectProps, NgtObjectPropsState, NgtRenderState, NumberInput, Ref } from '@angular-three/core';
import { StarFieldMaterial } from '@angular-three/soba/materials';
import * as THREE from 'three';
import * as i0 from "@angular/core";
export interface NgtSobaStarsState extends NgtObjectPropsState<THREE.Points> {
    radius: number;
    depth: number;
    count: number;
    factor: number;
    saturation: number;
    fade: boolean;
    speed: number;
}
export declare class NgtSobaStars extends NgtObjectProps<THREE.Points, NgtSobaStarsState> {
    set radius(radius: NumberInput);
    set depth(depth: NumberInput);
    set count(count: NumberInput);
    set factor(factor: NumberInput);
    set saturation(saturation: NumberInput);
    set fade(fade: BooleanInput);
    get fade(): BooleanInput;
    set speed(speed: NumberInput);
    readonly materialRef: Ref<StarFieldMaterial>;
    readonly blending: THREE.Blending;
    readonly bufferAttributes$: import("rxjs").Observable<{
        positions: Float32Array;
        colors: Float32Array;
        sizes: Float32Array;
    }>;
    protected preInit(): void;
    onBeforeRender(state: NgtRenderState): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgtSobaStars, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NgtSobaStars, "ngt-soba-stars", never, { "radius": "radius"; "depth": "depth"; "count": "count"; "factor": "factor"; "saturation": "saturation"; "fade": "fade"; "speed": "speed"; }, {}, never, never, true>;
}
export declare class NgtSobaStarsModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<NgtSobaStarsModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<NgtSobaStarsModule, never, [typeof NgtSobaStars], [typeof NgtSobaStars]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<NgtSobaStarsModule>;
}