/**
 * Create a shader from named shader chunks.
 *
 * @param {import('../../platform/graphics/graphics-device.js').GraphicsDevice} device - The
 * graphics device.
 * @param {string} vsName - The vertex shader chunk name.
 * @param {string} fsName - The fragment shader chunk name.
 * @param {boolean | Record<string, boolean | string | string[]>} [useTransformFeedback] - Whether
 * to use transform feedback. Defaults to false.
 * @param {object} [shaderDefinitionOptions] - Additional options that will be added to the shader
 * definition.
 * @param {boolean} [shaderDefinitionOptions.useTransformFeedback] - Whether to use transform
 * feedback. Defaults to false.
 * @param {string | string[]} [shaderDefinitionOptions.fragmentOutputTypes] - Fragment shader
 * output types, which default to vec4. Passing a string will set the output type for all color
 * attachments. Passing an array will set the output type for each color attachment.
 * @see ShaderUtils.createDefinition
 * @returns {Shader} The newly created shader.
 * @category Graphics
 */
export function createShader(device: import("../../platform/graphics/graphics-device.js").GraphicsDevice, vsName: string, fsName: string, useTransformFeedback?: boolean | Record<string, boolean | string | string[]>, shaderDefinitionOptions?: {
    useTransformFeedback?: boolean;
    fragmentOutputTypes?: string | string[];
}): Shader;
/**
 * Create a shader from the supplied source code. Note that this function adds additional shader
 * blocks to both vertex and fragment shaders, which allow the shader to use more features and
 * compile on both WebGL and WebGPU. Specifically, these blocks are added, and should not be
 * part of provided vsCode and fsCode: shader version, shader precision, commonly used extensions.
 *
 * @param {import('../../platform/graphics/graphics-device.js').GraphicsDevice} device - The
 * graphics device.
 * @param {string} vsCode - The vertex shader code.
 * @param {string} fsCode - The fragment shader code.
 * @param {string} uniqueName - Unique name for the shader. If a shader with this name already
 * exists, it will be returned instead of a new shader instance.
 * @param {Object<string, string>} [attributes] - Object detailing the mapping of vertex shader
 * attribute names to semantics SEMANTIC_*. This enables the engine to match vertex buffer data as
 * inputs to the shader. Defaults to undefined, which generates the default attributes.
 * @param {boolean | Record<string, boolean | string | string[]>} [useTransformFeedback] - Whether
 * to use transform feedback. Defaults to false.
 * @param {object} [shaderDefinitionOptions] - Additional options that will be added to the shader
 * definition.
 * @param {boolean} [shaderDefinitionOptions.useTransformFeedback] - Whether to use transform
 * feedback. Defaults to false.
 * @param {string | string[]} [shaderDefinitionOptions.fragmentOutputTypes] - Fragment shader
 * output types, which default to vec4. Passing a string will set the output type for all color
 * attachments. Passing an array will set the output type for each color attachment.
 * @see ShaderUtils.createDefinition
 * @returns {Shader} The newly created shader.
 * @category Graphics
 */
export function createShaderFromCode(device: import("../../platform/graphics/graphics-device.js").GraphicsDevice, vsCode: string, fsCode: string, uniqueName: string, attributes?: {
    [x: string]: string;
}, useTransformFeedback?: boolean | Record<string, boolean | string | string[]>, shaderDefinitionOptions?: {
    useTransformFeedback?: boolean;
    fragmentOutputTypes?: string | string[];
}): Shader;
/**
 * Process shader using shader processing options, utilizing cache of the ProgramLibrary
 *
 * @param {Shader} shader - The shader to be processed.
 * @param {import('../../platform/graphics/shader-processor-options.js').ShaderProcessorOptions} processingOptions -
 * The shader processing options.
 * @returns {Shader} The processed shader.
 * @ignore
 */
export function processShader(shader: Shader, processingOptions: import("../../platform/graphics/shader-processor-options.js").ShaderProcessorOptions): Shader;
import { Shader } from '../../platform/graphics/shader.js';