import type { SessionAuthContext } from "#channel/types.js";
import type { SlackMessage } from "#public/channels/slack/inbound.js";
import type { SlackChannelInternalEvents, SlackContext, SlackMentionResult } from "#public/channels/slack/slackChannel.js";
/**
 * Workspace-scoped projection of the Slack actor that produced
 * `message`, derived into a {@link SessionAuthContext}. Used by both
 * {@link defaultOnMessage} when
 * the customer hasn't supplied their own `onAppMention` /
 * `onDirectMessage`. Returns `null` when the message has no author.
 */
export declare function defaultSlackAuth(message: SlackMessage, ctx: SlackContext): SessionAuthContext | null;
/**
 * Default `onAppMention` and `onDirectMessage`: dispatches with auth derived
 * from the Slack actor. Acknowledging the message is the renderer chain's
 * `received`, so replacing a message hook never drops it.
 */
export declare function defaultOnMessage(ctx: SlackContext, message: SlackMessage): SlackMentionResult;
/** eve's default `received`: the `Thinking...` status, set the moment a message arrives. */
export declare function defaultReceived(_message: SlackMessage, ctx: SlackContext): Promise<void>;
/**
 * eve's default Slack event rendering: status lines, replies, errors, and the
 * connection-authorization flow. It is the innermost link of every channel's
 * renderer chain. Typed as the internal full-context map because the default
 * `authorization.required` handler owns the public link-free status, which
 * authored renderers cannot express.
 */
export declare const defaultEvents: SlackChannelInternalEvents;