import { z } from "zod";
import { type Json } from "./protocol.js";
/**
 * Which pane is this computer's conductor, as the Hook keeps it
 * (docs/conductor-sets.md). The role follows the pane: server, pane id and
 * terminal id. When the agent in that pane restarts or logs in again, the
 * role stays and the new session is recorded. The Herdr agent name or tmux
 * `@phren_agent` is only a label, read once to migrate a conductor that
 * predates this file.
 */
declare const recordSchema: z.ZodObject<{
    server: z.ZodString;
    pane: z.ZodString;
    terminal: z.ZodOptional<z.ZodString>;
    workspace: z.ZodOptional<z.ZodString>;
    tab: z.ZodOptional<z.ZodString>;
    source: z.ZodOptional<z.ZodEnum<{
        claude: "claude";
        codex: "codex";
        copilot: "copilot";
        opencode: "opencode";
        phren: "phren";
    }>>;
    session: z.ZodOptional<z.ZodString>;
    since: z.ZodString;
    by: z.ZodEnum<{
        launch: "launch";
        migrated: "migrated";
        owner: "owner";
    }>;
}, z.core.$strip>;
export type ConductorRecord = z.infer<typeof recordSchema>;
/** A cleared name keeps its time (`name: null`), so an older name arriving later does not return. */
declare const setNameSchema: z.ZodObject<{
    name: z.ZodNullable<z.ZodString>;
    namedAt: z.ZodString;
}, z.core.$strip>;
export type SetName = z.infer<typeof setNameSchema>;
/** `conductor` absent is legacy mode: nothing has decided the role yet, so a
 * conductor is still recognized by its mux name. `null` is no conductor. */
export declare const successionSchema: z.ZodObject<{
    id: z.ZodString;
    generation: z.ZodString;
    side: z.ZodEnum<{
        origin: "origin";
        successor: "successor";
    }>;
    phase: z.ZodEnum<{
        aborted: "aborted";
        committed: "committed";
        prepared: "prepared";
        preparing: "preparing";
    }>;
    originId: z.ZodString;
    destinationId: z.ZodString;
    previous: z.ZodObject<{
        server: z.ZodString;
        pane: z.ZodString;
        terminal: z.ZodOptional<z.ZodString>;
        workspace: z.ZodOptional<z.ZodString>;
        tab: z.ZodOptional<z.ZodString>;
        source: z.ZodOptional<z.ZodEnum<{
            claude: "claude";
            codex: "codex";
            copilot: "copilot";
            opencode: "opencode";
            phren: "phren";
        }>>;
        session: z.ZodOptional<z.ZodString>;
        since: z.ZodString;
        by: z.ZodEnum<{
            launch: "launch";
            migrated: "migrated";
            owner: "owner";
        }>;
    }, z.core.$strip>;
    from: z.ZodObject<{
        server: z.ZodString;
        workspace: z.ZodString;
        tab: z.ZodString;
        pane: z.ZodString;
        source: z.ZodEnum<{
            claude: "claude";
            codex: "codex";
            copilot: "copilot";
            opencode: "opencode";
            phren: "phren";
        }>;
        session: z.ZodUnion<readonly [z.ZodString, z.ZodString]>;
    }, z.core.$strip>;
    connection: z.ZodObject<{
        name: z.ZodString;
        server: z.ZodString;
        fingerprint: z.ZodString;
        id: z.ZodString;
    }, z.core.$strict>;
    workers: z.ZodOptional<z.ZodArray<z.ZodObject<{
        id: z.ZodString;
        fingerprint: z.ZodOptional<z.ZodString>;
    }, z.core.$strict>>>;
    revoked: z.ZodOptional<z.ZodBoolean>;
    activated: z.ZodOptional<z.ZodBoolean>;
    target: z.ZodOptional<z.ZodObject<{
        server: z.ZodString;
        workspace: z.ZodString;
        tab: z.ZodString;
        pane: z.ZodString;
        source: z.ZodEnum<{
            claude: "claude";
            codex: "codex";
            copilot: "copilot";
            opencode: "opencode";
            phren: "phren";
        }>;
        session: z.ZodUnion<readonly [z.ZodString, z.ZodString]>;
    }, z.core.$strip>>;
    resume: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, z.core.$strict>;
export type ConductorSuccession = z.infer<typeof successionSchema>;
declare const stateSchema: z.ZodObject<{
    version: z.ZodLiteral<1>;
    conductor: z.ZodOptional<z.ZodNullable<z.ZodObject<{
        server: z.ZodString;
        pane: z.ZodString;
        terminal: z.ZodOptional<z.ZodString>;
        workspace: z.ZodOptional<z.ZodString>;
        tab: z.ZodOptional<z.ZodString>;
        source: z.ZodOptional<z.ZodEnum<{
            claude: "claude";
            codex: "codex";
            copilot: "copilot";
            opencode: "opencode";
            phren: "phren";
        }>>;
        session: z.ZodOptional<z.ZodString>;
        since: z.ZodString;
        by: z.ZodEnum<{
            launch: "launch";
            migrated: "migrated";
            owner: "owner";
        }>;
    }, z.core.$strip>>>;
    set: z.ZodOptional<z.ZodObject<{
        name: z.ZodNullable<z.ZodString>;
        namedAt: z.ZodString;
    }, z.core.$strip>>;
    succession: z.ZodOptional<z.ZodObject<{
        id: z.ZodString;
        generation: z.ZodString;
        side: z.ZodEnum<{
            origin: "origin";
            successor: "successor";
        }>;
        phase: z.ZodEnum<{
            aborted: "aborted";
            committed: "committed";
            prepared: "prepared";
            preparing: "preparing";
        }>;
        originId: z.ZodString;
        destinationId: z.ZodString;
        previous: z.ZodObject<{
            server: z.ZodString;
            pane: z.ZodString;
            terminal: z.ZodOptional<z.ZodString>;
            workspace: z.ZodOptional<z.ZodString>;
            tab: z.ZodOptional<z.ZodString>;
            source: z.ZodOptional<z.ZodEnum<{
                claude: "claude";
                codex: "codex";
                copilot: "copilot";
                opencode: "opencode";
                phren: "phren";
            }>>;
            session: z.ZodOptional<z.ZodString>;
            since: z.ZodString;
            by: z.ZodEnum<{
                launch: "launch";
                migrated: "migrated";
                owner: "owner";
            }>;
        }, z.core.$strip>;
        from: z.ZodObject<{
            server: z.ZodString;
            workspace: z.ZodString;
            tab: z.ZodString;
            pane: z.ZodString;
            source: z.ZodEnum<{
                claude: "claude";
                codex: "codex";
                copilot: "copilot";
                opencode: "opencode";
                phren: "phren";
            }>;
            session: z.ZodUnion<readonly [z.ZodString, z.ZodString]>;
        }, z.core.$strip>;
        connection: z.ZodObject<{
            name: z.ZodString;
            server: z.ZodString;
            fingerprint: z.ZodString;
            id: z.ZodString;
        }, z.core.$strict>;
        workers: z.ZodOptional<z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            fingerprint: z.ZodOptional<z.ZodString>;
        }, z.core.$strict>>>;
        revoked: z.ZodOptional<z.ZodBoolean>;
        activated: z.ZodOptional<z.ZodBoolean>;
        target: z.ZodOptional<z.ZodObject<{
            server: z.ZodString;
            workspace: z.ZodString;
            tab: z.ZodString;
            pane: z.ZodString;
            source: z.ZodEnum<{
                claude: "claude";
                codex: "codex";
                copilot: "copilot";
                opencode: "opencode";
                phren: "phren";
            }>;
            session: z.ZodUnion<readonly [z.ZodString, z.ZodString]>;
        }, z.core.$strip>>;
        resume: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, z.core.$strict>>;
}, z.core.$strip>;
export type RoleState = z.infer<typeof stateSchema>;
/** The saved state; undefined before the file exists. */
export declare function readRoleState(root?: string): Promise<RoleState | undefined>;
/** Uses the same serialization as every local role writer. */
export declare function updateConductorAuthority(root: string, change: (state: RoleState) => Promise<RoleState>): Promise<RoleState>;
export declare function assertRoleMutable(state: RoleState | undefined): void;
/** For tests: forget the cached state. */
export declare function resetRoleState(): void;
/** A pane running an agent the Hook can talk to. */
export declare const runsAgent: (pane: Json | undefined) => pane is Json;
/**
 * The conductor's pane on `server`, from a snapshot of it, whether or not an
 * agent runs there right now. A recorded pane gone from the snapshot ends the
 * role. In legacy mode a live pane with a conductor name is adopted and saved.
 */
export declare function conductorPane(server: string, s: Json, root?: string): Promise<Json | undefined>;
/** The recorded conductor, whatever its server; undefined in legacy mode or with none. */
export declare function recordedConductor(): Promise<ConductorRecord | undefined>;
/** Makes `pane` on `server` this computer's conductor, replacing any record. */
export declare function recordConductor(server: string, pane: Json, by: ConductorRecord["by"], session?: string): Promise<ConductorRecord>;
/** Move only the captured role. The optional hand-over holds the receipt
 * writer's queue while preparing routing and committing this role; it must
 * roll routing back if commit fails. No role writer can interleave here. */
export declare function transferConductor(expected: ConductorRecord, server: string, pane: Json, session?: string, handOver?: (commit: () => Promise<void>) => Promise<void>): Promise<ConductorRecord>;
/** The session now running in the conductor's pane: a restart or new login reattaches here. */
export declare function noteConductorSession(server: string, pane: string, session: string): Promise<void>;
/** Ends the role. With `pane`, only when that pane holds it. Returns what was stopped. */
export declare function clearConductor(pane?: string): Promise<ConductorRecord | undefined>;
/** The set name this Hook holds. */
export declare function readSetName(): Promise<SetName | undefined>;
/** Keeps `name` when it is newer than the one held; `null` clears. Returns whether it changed. */
export declare function saveSetName(name: string | null, namedAt: string): Promise<boolean>;
export {};