We previously allowed adding pills for inaccessible user by typing
the email manually. This commit updates it to handle inaccessible
users like we handle invalid emails.
For historical reasons, TypeScript ignores variance errors for method
shorthand type declarations even in strict mode. Prefer the correctly
checked style.
https://typescript-eslint.io/rules/method-signature-style
Signed-off-by: Anders Kaseorg <anders@zulip.com>
Sahil Batra
Anders Kaseorg