Variable throws

throws: (
fn: Function | (() => any),
...__namedParameters: ThrowsArgs,
) => boolean | Error

Type Declaration

- (fn: Function | (() => any), ...__namedParameters: ThrowsArgs): boolean | Error
- Verify that the function throws an error. Thrown error is tested against the wanted param if provided, using t.match().
  
  Returns false on failure, or the error object thrown on success
  Parameters
  - fn: Function | (() => any)
  - ...__namedParameters: ThrowsArgs
  Returns boolean | Error