import { UniformType, UniformValue } from './uniform';
export interface ProgramAttrib {
    type: number;
    size: number;
    norm: boolean;
    count: number;
    stride: number;
    offset: number;
    location: number;
    buffer: WebGLBuffer;
    target: GLenum;
}
export declare class Program {
    protected gl: WebGLRenderingContext;
    private indicesLen;
    private buffers;
    private attribs;
    private uniforms;
    private _indexType;
    private vertex;
    private fragment;
    private _program;
    private bound;
    constructor(gl: WebGLRenderingContext, vertex: string, fragment: string);
    bind(): void;
    unbind(): void;
    hasIndices(): boolean;
    bindAttribs(): number;
    uniform(name: string, value?: UniformValue, type?: UniformType, warn?: boolean): WebGLUniformLocation;
    bindIndices(): number;
    setIndices(data: number[] | Uint16Array): void;
    setIndexType(type: number): void;
    setPositions(data: number[] | Float32Array, size?: number, count?: boolean, name?: string): void;
    setNormals(data: number[] | Float32Array, size?: number, name?: string): void;
    setTextureCoords(data: number[] | Float32Array, size?: number, name?: string): void;
    indexType(): number;
    attribute(name: string, data: WebGLBuffer | Float32Array | Uint16Array, size?: number, count?: boolean, norm?: boolean, target?: number, type?: number, stride?: number, offset?: number): void;
    attribLoc(name: string): number;
    attribExists(name: string): boolean;
    bufferData(name: string, data: ArrayBufferView | ArrayBuffer, target?: GLenum): WebGLBuffer;
    get program(): WebGLProgram;
    destroy(): void;
}