# Functions
EnvAccessor for configuration parameters.
NewAdapter adapter implementation.
NewSlackEventAPIHandler creates the default implementation of the Slack API Events handler.
# Structs
SlackChallenge contains the handshake challenge for the Slack events API.
SlackChallengeResponse is the handshake response for a challenge.
SlackEventWrapper contains a common wrapper for all events.
# Interfaces
SlackEventAPIHandler listen for Slack API Events.
# Type aliases
SlackEvent contains the event payload.