import type { GlRenderState } from '@flighthq/types/contract';
import type { GlShaderLocations } from '@flighthq/types/contract';
export declare function createGlState(options?: {
    allowSmoothing?: boolean;
    backgroundColorRgba?: number[];
}): {
    state: GlRenderState;
    gl: WebGL2RenderingContext;
    canvas: HTMLCanvasElement;
    shaderLoc: GlShaderLocations;
};
export declare function makeGL(): WebGL2RenderingContext;
export declare function makeShaderLoc(): GlShaderLocations;
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