jest-serializer-babel-ast

$3

Adds a serializer for babel ast nodes, which outputs a nice jest snapshot.

#### Setup

1. Install the package yarn add jest-serializer-babel-ast

2. add the serializer

``json
{
"jest": {
"snapshotSerializers": [
"jest-serializer-babel-ast"
]
}
}
`

#### Example Output


`
exports[parser getClosestScope finds a scope given at the end 1] =
FunctionExpression (7:1,9:1)
async: false
body: BlockStatement (7:12,9:1)
body:
- ExpressionStatement (8:2,8:4)
expression: NumericLiteral (8:2,8:3)
extra:
raw: '2'
rawValue: 2
value: 2
directives: []
expression: false
extra:
parenStart: 64
parenthesized: true
generator: false
id: null
params: []
;
``