/** This file must only contain pure code and pure imports */
/**
 * Type used to locate a resource in a compute shader.
 * TODO: remove this when browsers support reflection for wgsl shaders
 */
export type ComputeBindingLocation = {
    group: number;
    binding: number;
};
/**
 * Type used to lookup a resource and retrieve its binding location
 * TODO: remove this when browsers support reflection for wgsl shaders
 */
export type ComputeBindingMapping = {
    [key: string]: ComputeBindingLocation;
};
/**
 * Types of messages that can be generated during compilation
 */
export type ComputeCompilationMessageType = "error" | "warning" | "info";
/**
 * Messages generated during compilation
 */
export interface ComputeCompilationMessages {
    /**
     * Number of errors generated during compilation
     */
    numErrors: number;
    /**
     * List of messages generated during compilation
     */
    messages: {
        type: ComputeCompilationMessageType;
        text: string;
        line?: number;
        column?: number;
        length?: number;
        offset?: number;
    }[];
}
/** @internal */
export declare enum ComputeBindingType {
    Texture = 0,
    StorageTexture = 1,
    UniformBuffer = 2,
    StorageBuffer = 3,
    TextureWithoutSampler = 4,
    Sampler = 5,
    ExternalTexture = 6,
    DataBuffer = 7,
    InternalTexture = 8
}
/** @internal */
export type ComputeBindingList = {
    [key: string]: {
        type: ComputeBindingType;
        object: any;
        indexInGroupEntries?: number;
    };
};
/**
 * Register side effects for enginesExtensionsEngineComputeShader.
 * Safe to call multiple times; only the first call has an effect.
 */
export declare function RegisterEnginesExtensionsEngineComputeShader(): void;