@gathertown/uikit-react-native/src/constants.ts

Sendbird UIKit for React Native: A feature-rich and customizable chat UI kit with messaging, channel management, and user authentication.

export const DEFAULT_LONG_PRESS_DELAY = 350;
export const MESSAGE_SEARCH_SAFE_SCROLL_DELAY = 500;
export const MESSAGE_FOCUS_ANIMATION_DELAY = 250;

export const UNKNOWN_USER_ID = '##__USER_ID_IS_NOT_PROVIDED__##';