Function assertIsBigInt

assertIsBigInt(input: unknown, error?: string | Error): asserts input is bigint
Assert that input is a bigint.
Parameters
- input: unknown
- error: string | Error = 'input is not a bigint'
Returns asserts input is bigint
Example
```
assertIsBigInt(10n); // does not throw
assertIsBigInt(10); // throws TypeError: input is not a bigint
```
- Defined in src/assertion/assertIsBigInt.ts:14