export interface RawCompilerOptions { /** * No longer supported. In early versions, manually set the text encoding for reading files. */ charset?: string; /** * Enable constraints that allow a TypeScript project to be used with project references. */ composite?: boolean; /** * Generate .d.ts files from TypeScript and JavaScript files in your project. */ declaration?: boolean; /** * Specify the output directory for generated declaration files. */ declarationDir?: string | null; /** * Output compiler performance information after building. */ diagnostics?: boolean; /** * Reduce the number of projects loaded automatically by TypeScript. */ disableReferencedProjectLoad?: boolean; /** * Enforces using indexed accessors for keys declared using an indexed type */ noPropertyAccessFromIndexSignature?: boolean; /** * Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */ emitBOM?: boolean; /** * Only output d.ts files and not JavaScript files. */ emitDeclarationOnly?: boolean; /** * Save .tsbuildinfo files to allow for incremental compilation of projects. */ incremental?: boolean; /** * Specify the folder for .tsbuildinfo incremental compilation files. */ tsBuildInfoFile?: string; /** * Include sourcemap files inside the emitted JavaScript. */ inlineSourceMap?: boolean; /** * Include source code in the sourcemaps inside the emitted JavaScript. */ inlineSources?: boolean; /** * Specify what JSX code is generated. */ jsx?: 'preserve' | 'react' | 'react-jsx' | 'react-jsxdev' | 'react-native'; /** * Specify the object invoked for `createElement`. This only applies when targeting `react` JSX emit. */ reactNamespace?: string; /** * Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h' */ jsxFactory?: string; /** * Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */ jsxFragmentFactory?: string; /** * Specify module specifier used to import the JSX factory functions when using `jsx: react-jsx*`.` */ jsxImportSource?: string; /** * Print all of the files read during the compilation. */ listFiles?: boolean; /** * Specify the location where debugger should locate map files instead of generated locations. */ mapRoot?: string; /** * Specify what module code is generated. */ module?: ('CommonJS' | 'AMD' | 'System' | 'UMD' | 'ES6' | 'ES2015' | 'ES2020' | 'ESNext' | 'None') | string; /** * Specify how TypeScript looks up a file from a given module specifier. */ moduleResolution?: ('Classic' | 'Node') | string; /** * Set the newline character for emitting files. */ newLine?: ('crlf' | 'lf') | string; /** * Disable emitting file from a compilation. */ noEmit?: boolean; /** * Disable generating custom helper functions like `__extends` in compiled output. */ noEmitHelpers?: boolean; /** * Disable emitting files if any type checking errors are reported. */ noEmitOnError?: boolean; /** * Enable error reporting for expressions and declarations with an implied `any` type.. */ noImplicitAny?: boolean; /** * Enable error reporting when `this` is given the type `any`. */ noImplicitThis?: boolean; /** * Enable error reporting when a local variables aren't read. */ noUnusedLocals?: boolean; /** * Raise an error when a function parameter isn't read */ noUnusedParameters?: boolean; /** * Disable including any library files, including the default lib.d.ts. */ noLib?: boolean; /** * Disallow `import`s, `require`s or ``s from expanding the number of files TypeScript should add to a project. */ noResolve?: boolean; /** * Disable strict checking of generic signatures in function types. */ noStrictGenericChecks?: boolean; /** * Skip type checking .d.ts files that are included with TypeScript. */ skipDefaultLibCheck?: boolean; /** * Skip type checking all .d.ts files. */ skipLibCheck?: boolean; /** * Specify a file that bundles all outputs into one JavaScript file. If `declaration` is true, also designates a file that bundles all .d.ts output. */ outFile?: string; /** * Specify an output folder for all emitted files. */ outDir?: string; /** * Disable erasing `const enum` declarations in generated code. */ preserveConstEnums?: boolean; /** * Disable resolving symlinks to their realpath. This correlates to the same flag in node. */ preserveSymlinks?: boolean; /** * Disable wiping the console in watch mode */ preserveWatchOutput?: boolean; /** * Enable color and formatting in output to make compiler errors easier to read */ pretty?: boolean; /** * Disable emitting comments. */ removeComments?: boolean; /** * Specify the root folder within your source files. */ rootDir?: string; /** * Ensure that each file can be safely transpiled without relying on other imports. */ isolatedModules?: boolean; /** * Create source map files for emitted JavaScript files. */ sourceMap?: boolean; /** * Specify the root path for debuggers to find the reference source code. */ sourceRoot?: string; /** * Disable reporting of excess property errors during the creation of object literals. */ suppressExcessPropertyErrors?: boolean; /** * Suppress `noImplicitAny` errors when indexing objects that lack index signatures. */ suppressImplicitAnyIndexErrors?: boolean; /** * Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */ target?: ('ES3' | 'ES5' | 'ES6' | 'ES2015' | 'ES2016' | 'ES2017' | 'ES2018' | 'ES2019' | 'ES2020' | 'ESNext') | string; /** * Watch input files. */ watch?: boolean; /** * Specify what approach the watcher should use if the system runs out of native file watchers. */ fallbackPolling?: 'fixedPollingInterval' | 'priorityPollingInterval' | 'dynamicPriorityPolling'; /** * Specify how directories are watched on systems that lack recursive file-watching functionality. */ watchDirectory?: 'useFsEvents' | 'fixedPollingInterval' | 'dynamicPriorityPolling'; /** * Specify how the TypeScript watch mode works. */ watchFile?: 'fixedPollingInterval' | 'priorityPollingInterval' | 'dynamicPriorityPolling' | 'useFsEvents' | 'useFsEventsOnParentDirectory'; /** * Enable experimental support for TC39 stage 2 draft decorators. */ experimentalDecorators?: boolean; /** * Emit design-type metadata for decorated declarations in source files. */ emitDecoratorMetadata?: boolean; /** * Disable error reporting for unused labels. */ allowUnusedLabels?: boolean; /** * Enable error reporting for codepaths that do not explicitly return in a function. */ noImplicitReturns?: boolean; /** * Add `undefined` to a type when accessed using an index. */ noUncheckedIndexedAccess?: boolean; /** * Enable error reporting for fallthrough cases in switch statements. */ noFallthroughCasesInSwitch?: boolean; /** * Disable error reporting for unreachable code. */ allowUnreachableCode?: boolean; /** * Ensure that casing is correct in imports. */ forceConsistentCasingInFileNames?: boolean; /** * Emit a v8 CPU profile of the compiler run for debugging. */ generateCpuProfile?: string; /** * Specify the base directory to resolve non-relative module names. */ baseUrl?: string; /** * Specify a set of entries that re-map imports to additional lookup locations. */ paths?: { [k: string]: string[]; }; /** * Specify a list of language service plugins to include. */ plugins?: Array<{ /** * Plugin name. */ name?: string; [k: string]: unknown; }>; /** * Allow multiple folders to be treated as one when resolving modules. */ rootDirs?: string[]; /** * Specify multiple folders that act like `./node_modules/@types`. */ typeRoots?: string[]; /** * Specify type package names to be included without being referenced in a source file. */ types?: string[]; /** * Log paths used during the `moduleResolution` process. */ traceResolution?: boolean; /** * Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files. */ allowJs?: boolean; /** * Disable truncating types in error messages. */ noErrorTruncation?: boolean; /** * Allow 'import x from y' when a module doesn't have a default export. */ allowSyntheticDefaultImports?: boolean; /** * Disable adding 'use strict' directives in emitted JavaScript files. */ noImplicitUseStrict?: boolean; /** * Print the names of emitted files after a compilation. */ listEmittedFiles?: boolean; /** * Remove the 20mb cap on total source code size for JavaScript files in the TypeScript language server. */ disableSizeLimit?: boolean; /** * Specify a set of bundled library declaration files that describe the target runtime environment. */ lib?: Array<('ES5' | 'ES6' | 'ES2015' | 'ES2015.Collection' | 'ES2015.Core' | 'ES2015.Generator' | 'ES2015.Iterable' | 'ES2015.Promise' | 'ES2015.Proxy' | 'ES2015.Reflect' | 'ES2015.Symbol.WellKnown' | 'ES2015.Symbol' | 'ES2016' | 'ES2016.Array.Include' | 'ES2017' | 'ES2017.Intl' | 'ES2017.Object' | 'ES2017.SharedMemory' | 'ES2017.String' | 'ES2017.TypedArrays' | 'ES2018' | 'ES2018.AsyncGenerator' | 'ES2018.AsyncIterable' | 'ES2018.Intl' | 'ES2018.Promise' | 'ES2018.Regexp' | 'ES2019' | 'ES2019.Array' | 'ES2019.Object' | 'ES2019.String' | 'ES2019.Symbol' | 'ES2020' | 'ES2020.BigInt' | 'ES2020.Promise' | 'ES2020.String' | 'ES2020.Symbol.WellKnown' | 'ESNext' | 'ESNext.Array' | 'ESNext.AsyncIterable' | 'ESNext.BigInt' | 'ESNext.Intl' | 'ESNext.Promise' | 'ESNext.String' | 'ESNext.Symbol' | 'DOM' | 'DOM.Iterable' | 'ScriptHost' | 'WebWorker' | 'WebWorker.ImportScripts') | string>; /** * When type checking, take into account `null` and `undefined`. */ strictNullChecks?: boolean; /** * Specify the maximum folder depth used for checking JavaScript files from `node_modules`. Only applicable with `allowJs`. */ maxNodeModuleJsDepth?: number; /** * Allow importing helper functions from tslib once per project, instead of including them per-file. */ importHelpers?: boolean; /** * Specify emit/checking behavior for imports that are only used for types. */ importsNotUsedAsValues?: 'remove' | 'preserve' | 'error'; /** * Ensure 'use strict' is always emitted. */ alwaysStrict?: boolean; /** * Enable all strict type checking options. */ strict?: boolean; /** * Check that the arguments for `bind`, `call`, and `apply` methods match the original function. */ strictBindCallApply?: boolean; /** * Emit more compliant, but verbose and less performant JavaScript for iteration. */ downlevelIteration?: boolean; /** * Enable error reporting in type-checked JavaScript files. */ checkJs?: boolean; /** * When assigning functions, check to ensure parameters and the return values are subtype-compatible. */ strictFunctionTypes?: boolean; /** * Check for class properties that are declared but not set in the constructor. */ strictPropertyInitialization?: boolean; /** * Emit additional JavaScript to ease support for importing CommonJS modules. This enables `allowSyntheticDefaultImports` for type compatibility. */ esModuleInterop?: boolean; /** * Allow accessing UMD globals from modules. */ allowUmdGlobalAccess?: boolean; /** * Make keyof only return strings instead of string, numbers or symbols. Legacy option. */ keyofStringsOnly?: boolean; /** * Emit ECMAScript-standard-compliant class fields. */ useDefineForClassFields?: boolean; /** * Create sourcemaps for d.ts files. */ declarationMap?: boolean; /** * Enable importing .json files */ resolveJsonModule?: boolean; /** * Have recompiles in projects that use `incremental` and `watch` mode assume that changes within a file will only affect files directly depending on it. */ assumeChangesOnlyAffectDirectDependencies?: boolean; /** * Output more detailed compiler performance information after building. */ extendedDiagnostics?: boolean; /** * Print names of files that are part of the compilation and then stop processing. */ listFilesOnly?: boolean; /** * Disable preferring source files instead of declaration files when referencing composite projects */ disableSourceOfProjectReferenceRedirect?: boolean; /** * Opt a project out of multi-project reference checking when editing. */ disableSolutionSearching?: boolean; [k: string]: unknown; }