Function deserializeNodesFromString

deserializeNodesFromString(jsonString: string): Node[]
Deserializes an array of nodes from a JSON string.

This function parses a JSON string containing an array of node objects and reconstructs each node as the appropriate Node subclass instance. It validates the input and provides helpful error messages, including the index of any node that fails to deserialize.
Parameters
- jsonString: string
  JSON string containing an array of node objects
Returns Node[]
Array of Node instances
Throws
If the JSON is invalid or nodes cannot be deserialized:
- Invalid JSON syntax
- JSON does not contain an array
- Any node fails validation (see deserializeNode)
Example
Deserializing multiple nodes:
```
const json = '[
  {"type": "open", "date": "2024-01-01", "account": "Assets:Checking"},
  {"type": "balance", "date": "2024-01-02", "account": "Assets:Checking", "amount": "100", "currency": "USD"}
]'
const nodes = deserializeNodes(json)
console.log(nodes.length) // 2
```
Example
Roundtrip serialization:
```
import { parse } from 'beancount'

const original = parse('2024-01-01 open Assets:Checking')
const json = JSON.stringify(original.nodes.map(e => e.toJSON()))
const deserialized = deserializeNodes(json)
// deserialized equals original.nodes
```
- Defined in deserialize.mts:244