# Function: noteGrants()

```ts
function noteGrants(proof, required): boolean;
```

Defined in: [packages/core/src/identity/abilities.ts:73](https://github.com/leifriksheim/minca/blob/main/core/src/identity/abilities.ts#L73)

Whether a proof grants a requirement, by what its note says. A version
with no proof was signed by the account itself, which may do anything; a
proof that can't be read as one note grants nothing. Whether the note is
sound is the capability gate's question.

## Parameters

| Parameter | Type |
| ------ | ------ |
| `proof` | `unknown` |
| `required` | [`Requirement`](https://minca.dev/api/core/interfaces/Requirement.md) |

## Returns

`boolean`