import { Bounds } from '../../types';
import { ShaderProgram } from './types';

export declare function calculateUniforms(bounds: Bounds, invertX?: boolean): {
    scale: [number, number];
    translate: [number, number];
};
export declare function renderLine(gl: WebGLRenderingContext, prog: ShaderProgram, buffer: WebGLBuffer, count: number, uniforms: {
    scale: [number, number];
    translate: [number, number];
}, color: [number, number, number, number], width?: number): void;
export declare function renderBand(gl: WebGLRenderingContext, prog: ShaderProgram, buffer: WebGLBuffer, count: number, uniforms: {
    scale: [number, number];
    translate: [number, number];
}, color: [number, number, number, number]): void;
export declare function renderPoints(gl: WebGLRenderingContext, prog: ShaderProgram, buffer: WebGLBuffer, count: number, uniforms: {
    scale: [number, number];
    translate: [number, number];
}, color: [number, number, number, number], pointSize: number, symbol?: string): void;
export declare function renderErrorBars(gl: WebGLRenderingContext, prog: ShaderProgram, buffer: WebGLBuffer, count: number, uniforms: {
    scale: [number, number];
    translate: [number, number];
}, color: [number, number, number, number], width?: number): void;
export declare function computeSeriesColor(style: {
    color?: string;
    opacity?: number;
}): [number, number, number, number];