I switched a Discord bot project from JavaScript to TypeScript.

我把一个不一致的机器人项目从脚本改成了打字脚本。

But then running the compiled code (using tcs), the redis module is undefined. The compilation process success, other modules (discord.js, dotenv, etc) are imported and used just fine, requiring the redis module work but output a undefined.

但是运行编译后的代码(使用TCS)时，redis模块是未定义的。编译过程成功，其他模块(discord.js、dotenv等)被导入并使用得很好，需要redis模块工作，但输出一个未定义的。

My tsconfig.json (based on @tsconfig/node16):

我的tsconfig. json（基于@tsconfig/node 16）：

{
    "extends": "@tsconfig/node16/tsconfig.json",
    "compilerOptions": {
        "rootDir": "./src/",
        "outDir": "./dist/",
        "importHelpers": true,
        "experimentalDecorators": true,
        "allowSyntheticDefaultImports": true,
        "esModuleInterop": true,
        "resolveJsonModule": true,
        "removeComments": true,
        "typeRoots": [
            "node_modules/@types"
        ],
        "sourceMap": false,
        "baseUrl": "./"
    },
    "files": [
        "src/index.ts"
    ],
    "include": [
        "./**/*.ts"
    ],
    "exclude": [
        "node_modules",
        "dist"
    ]
}

I have tried many things including removing typeRoots and exclude.

我尝试了很多方法，包括删除typeRoots和排除。

My package.json:

我的Package.json：

{
    "name": "discord-bot",
    "version": "0.1.0",
    "description": "A bot to manage roles and such on Discord",
    "main": "index.js",
    "scripts": {
        "start": "tsc && node dist/index.js",
        "build": "tsc",
    },
    "dependencies": {
        "@tsconfig/node16": "^16.1.0",
        "@types/node": "^16.9.0",
        "discord.js": "^14.11.0",
        "dotenv": "^16.3.1",
        "redis": "^4.6.7",
        "typescript": "^5.1.6"
    }
}

All dependencies have been updated to latest and support NodeJS 16.

所有依赖项都已更新到最新版本，并支持NodeJS 16。

The start of my code:

我的代码的开头：

import Discord from "discord.js"
import redis from "redis"
import http from "http"
import "dotenv/config"
import * as process from "process"

// Initialise Discord Client
const discordClient: Discord.Client<true> = new Discord.Client({
    intents: [
        Discord.GatewayIntentBits.Guilds,
        Discord.GatewayIntentBits.GuildMessages,
        Discord.GatewayIntentBits.GuildIntegrations
    ]
})

// Create the database client
const redisClient = redis.createClient()

I am getting a TypeError: Cannot read properties of undefined (reading 'createClient') at runtime at the last line, even if the compilation work fine and my IDE autocompleting the library functions properly.

我收到一个TypeError：无法在运行时在最后一行读取未定义的属性(读取‘createClient’)，即使编译工作正常并且我的IDE自动完成库功能也是如此。

(please note that I am still a beginner in TypeScript in Node contexts, coming from React TypeScript with frameworks)

(请注意，我在节点环境中的TypeScrip方面仍然是初学者，来自Reaction TypeScrip With Frameworks)

base on their redis documentation this is how I see on their snippet

根据他们的redis文档，这就是我在他们的代码片段上看到的

import { createClient } from 'redis';

const client = createClient();

client.on('error', err => console.log('Redis Client Error', err));

await client.connect();

await client.set('key', 'value');
const value = await client.get('key');
await client.disconnect();

upon checking on their type definition from node_modules/redis/dist/index.d.ts there are no default export that I found, so try to use the named export or create all alias for them import * as redis from 'redis'

在检查NODE_MODULES/redis/dist/index.d.ts中的类型定义时，我没有找到默认的导出，因此尝试使用命名的导出或为它们创建所有别名从‘redis’导入*as redis