import type { Texture } from '../texture';
import type { Renderbuffer } from './renderbuffer';
import type { RenderPassAttachmentStorageType, RenderPassDepthStencilAttachmentOptions } from './render-pass';
import type { RenderPassDestroyAttachmentType, RenderPassStoreAction } from './render-pass';
import type { Renderer } from './renderer';
export interface FramebufferProps {
    attachments: Texture[];
    depthStencilAttachment?: RenderPassDepthStencilAttachmentOptions;
    viewport: [x: number, y: number, width: number, height: number];
    storeAction: RenderPassStoreAction;
    name?: string;
}
export declare enum FilterMode {
    Nearest = 0,
    Linear = 1
}
export declare enum RenderTextureFormat {
    RGBA32 = 0,
    RGBAHalf = 1
}
/**
 *
 */
export declare class Framebuffer {
    depthStencilStorageType: RenderPassAttachmentStorageType;
    name: string;
    viewport: [x: number, y: number, width: number, height: number];
    ready: boolean;
    externalStorage: boolean;
    storeAction: RenderPassStoreAction;
    static create: (props: FramebufferProps, renderer: Renderer) => Framebuffer;
    resize(x: number, y: number, width: number, height: number): void;
    resetColorTextures(textures: Texture[]): void;
    unbind(): void;
    bind(): void;
    get stencilStorage(): Renderbuffer | undefined;
    get depthStorage(): Renderbuffer | undefined;
    getDepthTexture(): Texture | undefined;
    getStencilTexture(): Texture | undefined;
    getColorTextures(): Texture[];
    dispose(options?: {
        depthStencilAttachment?: RenderPassDestroyAttachmentType;
    }): void;
}