import { OnLoadResult } from "esbuild";
/**
 * Loads and parses the given GLSL source code.
 *
 * Based on https://github.com/ricardomatias/esbuild-plugin-glsl-include
 *
 * @param filePath - The path of the file.
 * @param cache - A collection of shader includes that have already been loaded.
 * @return An object that contains:
 * * `contents`: The parsed code.
 * * `warnings`: Any log messages generated during path resolution.
 * * `watchFiles`: Additional file system paths for esbuild's watch mode to scan.
 */
export declare function load(filePath: string, cache: Map<string, string>, resolveIncludes: boolean): Promise<OnLoadResult>;