/**
 * Inbound mention normalization (spec §6.1): adapter-parsed platform mention
 * entities → the existing `Mention` union. This touches INBOUND platform
 * entities only — the platform's session-member mention grammar is untouched
 * (spec §12).
 */
import type { Mention } from "@skaile/workspaces/types";
import type { IdentityPort } from "../ports.js";
import type { ChannelActor } from "../types.js";
/** A platform mention entity as the adapter parsed it, pre-identity-resolution. */
export type ChannelMentionEntity = {
    externalId: string;
    displayName: string;
    /** True when the entity is the bot itself (adapter compares against its own id). */
    isBot: boolean;
    offset: number;
    length: number;
};
/**
 * Normalizes adapter-parsed mention entities into the existing Mention union
 * (spec §6.1): bot → { type:"group", group:"agent" }; mapped user → user;
 * unmapped → { type:"custom", kind:"external", data:{ platform, externalUserId } }.
 */
export declare function normalizeMentions(entities: ChannelMentionEntity[], actorOf: (e: ChannelMentionEntity) => ChannelActor, identity: IdentityPort): Promise<Mention[]>;
/** True when any normalized mention addresses the agent (bot-mention gate, spec §7.1.6). */
export declare function mentionsAgent(mentions: Mention[]): boolean;
//# sourceMappingURL=normalize.d.ts.map