/**
 * @license
 * Copyright 2018 Google LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * =============================================================================
 */
/// <amd-module name="@tensorflow/tfjs-backend-webgl/dist/webgl_types" />
export interface WebGL2DisjointQueryTimerExtension {
    TIME_ELAPSED_EXT: number;
    GPU_DISJOINT_EXT: number;
}
export interface WebGL1DisjointQueryTimerExtension {
    TIME_ELAPSED_EXT: number;
    QUERY_RESULT_AVAILABLE_EXT: number;
    GPU_DISJOINT_EXT: number;
    QUERY_RESULT_EXT: number;
    createQueryEXT: () => {};
    beginQueryEXT: (ext: number, query: WebGLQuery) => void;
    endQueryEXT: (ext: number) => void;
    deleteQueryEXT: (query: WebGLQuery) => void;
    isQueryEXT: (query: WebGLQuery) => boolean;
    getQueryObjectEXT: (query: WebGLQuery, queryResultAvailableExt: number) => number;
}
export interface WebGLContextAttributes {
    alpha?: boolean;
    antialias?: boolean;
    premultipliedAlpha?: boolean;
    preserveDrawingBuffer?: boolean;
    depth?: boolean;
    stencil?: boolean;
    failIfMajorPerformanceCaveat?: boolean;
}
export interface WebGLParallelCompilationExtension {
    COMPLETION_STATUS_KHR: number;
}