import { Camera } from '../../../cameras/Camera';
import { Scene } from '../../../core/Scene';
import { WebGLRenderer } from '../../WebGLRenderer';
import { ShaderPass } from '../passes/ShaderPass';
declare abstract class ShaderProgram {
    private _renderer;
    private _program;
    private _passes;
    protected _scene: Scene | null;
    protected _camera: Camera | null;
    protected _started: boolean;
    protected _initialized: boolean;
    protected abstract _initialize: () => void;
    protected abstract _resize: () => void;
    protected abstract _render: () => void;
    protected abstract _dispose: () => void;
    initialize: () => void;
    resize: () => void;
    render: (scene: Scene, camera: Camera) => void;
    dispose: () => void;
    constructor(renderer: WebGLRenderer, passes: ShaderPass[]);
    get renderer(): WebGLRenderer;
    get scene(): Scene | null;
    get camera(): Camera | null;
    get program(): WebGLProgram;
    get passes(): ShaderPass[];
    get started(): boolean;
    protected abstract _getVertexSource(): string;
    protected abstract _getFragmentSource(): string;
}
export { ShaderProgram };