# dts

- Type: `boolean | PluginDtsOptions`
- Required: No
- Default value: `true`
- Usage scenario: used to control `Module Federation` generation/consumption type behavior

After configuration, the producer will automatically generate a compressed type file `@mf-types.zip` (default name) during build, and the consumer will automatically pull the type file of `remotes` and decompress it to `@mf-types` (default name).

The `PluginDtsOptions` types are as follows:

```ts
interface PluginDtsOptions {
  generateTypes?: boolean | DtsRemoteOptions;
  consumeTypes?: boolean | DtsHostOptions;
  tsConfigPath?: string;
}
```

### generateTypes

- Type: `boolean | DtsRemoteOptions`
- Required: No
- Default value: `true`
- Usage scenario: used to control `Module Federation` generation type behavior

The `DtsRemoteOptions` types are as follows:

```ts
interface DtsRemoteOptions {
  tsConfigPath?: string;
  typesFolder?: string;
  deleteTypesFolder?: boolean;
  additionalFilesToCompile?: string[];
  compilerInstance?: 'tsc' | 'vue-tsc';
  compileInChildProcess?: boolean;
  generateAPITypes?: boolean;
  extractThirdParty?: boolean;
  extractRemoteTypes?: boolean;
  abortOnError?: boolean;
}
```

When configuring `generateTypes` to `true`, the following configuration will be generated by default:

```json
{
  "generateAPITypes": true,
  "abortOnError": false,
  "extractThirdParty": true,
  "extractRemoteTypes": true,
  "compileInChildProcess": true
}
```

#### extractRemoteTypes

- Type: `boolean`
- Required: No
- Default value: `undefined`
- Usage scenario: When the content of the producer `exposes` has its own `remotes` module that re-exports itself, then `extractRemoteTypes: true` can ensure that the consumer can normally obtain the module type of the producer `exposes`
- Example: [Nested type re-export](../guide/basic/type-prompt#Nested type re-export)

Whether to extract the type of `remotes`.

#### extractThirdParty

- Type: `boolean`
- Required: No
- Default value: `undefined`
- Usage scenario: When the content of the producer `exposes` contains a module containing `antd`, and the consumer does not have `antd` installed, then `extractThirdParty: true` can ensure that the consumer can normally obtain the module of the producer `exposes` type
- Example: [Third-party package type extraction](../guide/basic/type-prompt#Third-party package type extraction)

Whether to extract third-party package types.

#### generateAPITypes

- Type: `boolean`
- Required: No
- Default value: `undefined`
- Example: [Federation Runtime API type prompt](../guide/basic/type-prompt#federation-runtime-api-type-prompt)

Whether to generate the `loadRemote` type in `Federation Runtime`

#### compileInChildProcess

- Type: `boolean`
- Required: No
- Default value: `undefined`

Whether generate types in child process

#### abortOnError

- Type: `boolean`
- Required: No
- Default value: `false`

Whether to throw an error when a problem is encountered during type generation

#### tsConfigPath

- Type: `string`
- Required: No
- Default value: `path.join(process.cwd(),'./tsconfig.json')`
> priority: dts.generateTypes.tsConfigPath > dts.tsConfigPath
tsconfig configuration file path

#### typesFolder

- Type: `string`
- Required: No
- Default value: `'@mf-types'`

The name of the generated compression type file. For example, if typesFolder is set to `custom`, then the name of the generated compression type file is: `custom.zip`

#### deleteTypesFolder

- Type: `boolean`
- Required: No
  -Default: `true`

Whether to delete the generated type folder

#### compilerInstance

- Type: `'tsc' | 'vue-tsc'`
- Required: No
- Default value: `'tsc'`

Example of compiled type

### consumeTypes

- Type: `boolean | DtsHostOptions`
- Required: No
- Default value: `true`
- Usage scenario: used to control `Module Federation` consumption (loading) type behavior

The `DtsHostOptions` types are as follows:

```ts
interface DtsHostOptions {
  typesFolder?: string;
  abortOnError?: boolean;
  remoteTypesFolder?: string;
  deleteTypesFolder?: boolean;
  maxRetries?: number;
  consumeAPITypes?: boolean;
}
```

When configuring `consumeTypes` to `true`, the following configuration will be generated by default:

```json
{
  "abortOnError": false,
  "consumeAPITypes": true
}
```

#### consumeAPITypes

- Type: `boolean`
- Required: No
- Default value: `true`
- Example: [Federation Runtime API type prompt](../guide/basic/type-prompt#federation-runtime-api-type-prompt)

Whether to generate the type of runtime `loadRemote` API

#### maxRetries

- Type: `number`
- Required: No
- Default value: `3`

Maximum number of retries for failed loading

#### abortOnError

- Type: `boolean`
- Required: No
- Default value: `false`

Whether to throw an error when a problem is encountered during type loading

#### typesFolder

- Type: `string`
- Required: No
- Default value: `'@mf-types'`

Type storage directory after successful loading

#### deleteTypesFolder

- Type: `boolean`
- Required: No
- Default value: `true`

Before loading type files, whether to delete the previously loaded `typesFolder` directory

#### remoteTypesFolder

- Type: `string`
- Required: No
- Default value: `'@mf-types'`

`typesFolder` corresponding to `remotes` directory configuration

### tsConfigPath

- Type: `string`
- Required: No
- Default value: `path.join(process.cwd(),'./tsconfig.json')`

tsconfig configuration file path