tsconfig.app.json

{
    "compilerOptions": {
        "target": "ES2020",
        "useDefineForClassFields": true,
        "module": "ESNext",
        "lib": ["ES2020", "DOM", "DOM.Iterable"],
        "skipLibCheck": true,

        /* Bundler mode */
        "moduleResolution": "bundler",
        "allowImportingTsExtensions": true,
        "isolatedModules": true,
        "moduleDetection": "force",
        "noEmit": true,
        "jsx": "preserve",

        /* Linting */
        "strict": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "noFallthroughCasesInSwitch": true,
        //配置路径别名vscode智能提示
        "baseUrl": ".", // 解析非相对模块的基地址，默认是当前目录
        "paths": {
            //路径映射，相对于baseUrl
            "@/*": ["src/*"]
        },
        "allowSyntheticDefaultImports": true // 允许默认导入
    },
    "include": ["src/**/*.ts", "./*.d.ts", "src/**/*.tsx", "src/**/*.vue"]
}