4c343ac853
* Allow nullish extends in interfaceish
Otherwise code such as
```ts
t.interfaceDeclaration(
t.identifier('id'),
undefined,
undefined,
t.objectTypeAnnotation([])
)
```
Will fail when priting with ` TypeError: unknown: Cannot read property 'length' of null`
Despite nullish values being allowed in `t.interfaceDeclaration` definitions
* Update packages/babel-generator/src/generators/flow.ts
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
Co-authored-by: Nicolò Ribaudo <nicolo.ribaudo@gmail.com>
@babel/generator
Turns an AST into code.
See our website @babel/generator for more information or the issues associated with this package.
Install
Using npm:
npm install --save-dev @babel/generator
or using yarn:
yarn add @babel/generator --dev