13af6ab5fSopenharmony_ci/* 23af6ab5fSopenharmony_ci * Copyright (c) 2023 Huawei Device Co., Ltd. 33af6ab5fSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 43af6ab5fSopenharmony_ci * you may not use this file except in compliance with the License. 53af6ab5fSopenharmony_ci * You may obtain a copy of the License at 63af6ab5fSopenharmony_ci * 73af6ab5fSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 83af6ab5fSopenharmony_ci * 93af6ab5fSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 103af6ab5fSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 113af6ab5fSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 123af6ab5fSopenharmony_ci * See the License for the specific language governing permissions and 133af6ab5fSopenharmony_ci * limitations under the License. 143af6ab5fSopenharmony_ci */ 153af6ab5fSopenharmony_ci 163af6ab5fSopenharmony_ci/** 173af6ab5fSopenharmony_ci * A namespace for mathematical operations. 183af6ab5fSopenharmony_ci * @namespace 193af6ab5fSopenharmony_ci */ 203af6ab5fSopenharmony_cideclare namespace MathOperations { 213af6ab5fSopenharmony_ci /** 223af6ab5fSopenharmony_ci * Adds two numbers. 233af6ab5fSopenharmony_ci * @param {number} a - The first number. 243af6ab5fSopenharmony_ci * @param {number} b - The second number. 253af6ab5fSopenharmony_ci * @returns {number} The sum of a and b. 263af6ab5fSopenharmony_ci */ 273af6ab5fSopenharmony_ci function add(a: number, b: number): number; 283af6ab5fSopenharmony_ci 293af6ab5fSopenharmony_ci /** 303af6ab5fSopenharmony_ci * Multiplies two numbers. 313af6ab5fSopenharmony_ci * @param {number} a - The first number. 323af6ab5fSopenharmony_ci * @param {number} b - The second number. 333af6ab5fSopenharmony_ci * @returns {number} The product of a and b. 343af6ab5fSopenharmony_ci */ 353af6ab5fSopenharmony_ci function multiply(a: number, b: number): number; 363af6ab5fSopenharmony_ci} 373af6ab5fSopenharmony_ci 383af6ab5fSopenharmony_ci/** 393af6ab5fSopenharmony_ci * A type representing a callback function. 403af6ab5fSopenharmony_ci * @typedef {function} CallbackFunction 413af6ab5fSopenharmony_ci * @param {string} result - The result parameter. 423af6ab5fSopenharmony_ci */ 433af6ab5fSopenharmony_citype CallbackFunction = (result: string) => void; 443af6ab5fSopenharmony_ci 453af6ab5fSopenharmony_ci/** 463af6ab5fSopenharmony_ci * An enum representing days of the week. 473af6ab5fSopenharmony_ci * @enum {string} 483af6ab5fSopenharmony_ci */ 493af6ab5fSopenharmony_cideclare enum DaysOfWeek { 503af6ab5fSopenharmony_ci Sunday = "Sunday", 513af6ab5fSopenharmony_ci Monday = "Monday", 523af6ab5fSopenharmony_ci Tuesday = "Tuesday", 533af6ab5fSopenharmony_ci Wednesday = "Wednesday", 543af6ab5fSopenharmony_ci Thursday = "Thursday", 553af6ab5fSopenharmony_ci Friday = "Friday", 563af6ab5fSopenharmony_ci Saturday = "Saturday", 573af6ab5fSopenharmony_ci} 58