/**
 * SessionStart UX renderer: combines the peer table, the wiring check, and
 * the pending-council formatter so agent-hook session.started can emit the
 * combined `systemMessage` JSON directly.
 *
 * Outputs a Claude Code SessionStart hookSpecificOutput.additionalContext
 * string.
 */
import { statSync } from "node:fs";
import { type MailboxMessageV1 } from "../mailbox.js";
export interface RenderOpts {
    coordRoot: string;
    instanceId: string;
    sessionId: string;
    agentName?: string;
    /** Adapter label rendered in parens after the self-name (e.g. "Cursor", "Codex").
     * Claude Code omits it. */
    platformLabel?: string;
}
/**
 * Build the combined SessionStart systemMessage. Returns the additionalContext
 * string (or "" if there's nothing to say).
 */
export declare function renderSessionContext(opts: RenderOpts): string;
/**
 * Write delivered peer messages into the recipient's own journal, so they
 * survive context compaction the way any other coordination breadcrumb does.
 * A message the sender already journaled (the recipient was live when it was
 * sent) is skipped to avoid a duplicate entry.
 */
export declare function recordDeliveredMessages(instanceId: string, messages: readonly MailboxMessageV1[]): void;
/**
 * Returns a list of commit-guard wiring issues (empty when wired). Portable
 * across host projects: it asserts the FUNCTIONAL property ("does this repo's
 * pre-commit invoke harnery's guard?") rather than any path convention. For
 * each repo it resolves the EFFECTIVE git-hooks dir via
 * `git rev-parse --git-path hooks` (which already honors `core.hooksPath`,
 * linked worktrees, and submodule gitdirs) and checks whether the `pre-commit`
 * there calls `agent-coord` / `agent-hook`. Checks the parent repo + one
 * representative submodule (others almost always share the same setup).
 *
 * harnery does not install git hooks itself — each host wires its own
 * pre-commit to invoke the guard — so the remediation command is host-specific
 * and supplied via `hooksSetupHint` in `.harnery/config.jsonc` (see the caller).
 */
export declare function checkWiring(coordRoot: string): string[];
/**
 * Returns the formatted council invite reminder
 * (or "" when no councils await input).
 */
export declare function formatPendingCouncils(coordRoot: string, agentName: string): string;
/**
 * Suppress unused import warning when statSync isn't used in this file
 * (kept exported for future renderers, e.g. heartbeat-freshness coloring).
 */
export declare const _ensureStatSyncImported: typeof statSync;
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