{ "compilerOptions": { /* Language and Environment */ "target": "ESNext", "jsx": "react-jsx",
/* Modules */ "module": "ESNext"/* Specify what module code is generated. */, "moduleResolution": "Node"/* Specify how TypeScript looks up a file from a given module specifier. */,
/* JavaScript Support */ "allowJs": false/* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */, "maxNodeModuleJsDepth": 1/* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */,
/* Emit */ "declaration": true/* Generate .d.ts files from TypeScript and JavaScript files in your project. 将所有写在源码的types文件生成到types文件夹下 */, "emitDeclarationOnly": true/* Only output d.ts files and not JavaScript files. */, "sourceMap": true/* Create source map files for emitted JavaScript files. */, "outDir": "dist"/* Specify an output folder for all emitted files. */, "declarationDir": "types"/* Specify the output directory for generated declaration files. */,
/* Interop Constraints */ "allowSyntheticDefaultImports": true/* Allow 'import x from y' when a module doesn't have a default export. */, "esModuleInterop": true/* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */, "forceConsistentCasingInFileNames": true/* Ensure that casing is correct in imports. */,
/* Type Checking */ "strict": true/* Enable all strict type-checking options. */, "noUnusedLocals": true/* Enable error reporting when local variables aren't read. */, "noUnusedParameters": true/* Raise an error when a function parameter isn't read. */, "noImplicitReturns": true/* Enable error reporting for codepaths that do not explicitly return in a function. */, "noFallthroughCasesInSwitch": true/* Enable error reporting for fallthrough cases in switch statements. */, "noUncheckedIndexedAccess": true/* Add 'undefined' to a type when accessed using an index. */, "allowUnreachableCode": true/* Disable error reporting for unreachable code. */,
/* Completeness */ "skipLibCheck": true/* Skip type checking all .d.ts files. */ } }