import type { Config } from './types.js';
import { migrateNativeAgentToggle } from './config-migrate.js';
/** Canonical Agim Agent registry id (was `native`). */
export declare const AGIM_AGENT_ID = "agim";
/** Legacy registry id kept as a routing alias. */
export declare const LEGACY_NATIVE_AGENT_ID = "native";
export declare function normalizeAgentId(name: string | undefined | null): string;
export declare function isAgimAgentId(name: string | undefined | null): boolean;
/**
 * Rewrite config agent ids `native` → `agim` (defaultAgent, agents[],
 * tenants/workspaces agent whitelists). Idempotent via `agimAgentIdMigrated`.
 */
export declare function migrateAgentIdNativeToAgim(config: Config): {
    config: Config;
    changed: boolean;
};
/**
 * Promote `config.workspaces` → `config.tenants` (keep workspaces as a
 * read-alias until operators save again). Flag: `tenantsFieldMigrated`.
 */
export declare function migrateWorkspacesToTenants(config: Config): {
    config: Config;
    changed: boolean;
};
/** Read tenant rows from config (tenants preferred, workspaces fallback). */
export declare function getTenantsFromConfig(config: Config | Record<string, unknown>): Array<Record<string, unknown>>;
/**
 * Rename `~/.agim/pi-sessions` → `~/.agim/agim-sessions` when needed.
 * Returns the canonical sessions root path.
 */
export declare function migratePiSessionsDir(home?: string): string;
/**
 * Best-effort rewrite of session meta `agent: "native"` → `"agim"`.
 * Skips corrupt files; never throws.
 */
export declare function migrateSessionAgentIds(home?: string): number;
/**
 * Rename `~/.agim-workspaces/native` → `…/agim` when the target is absent.
 */
export declare function migrateAgentWorkspaceDir(): void;
/**
 * Run all config-level naming migrations in order. Returns the updated
 * config and whether anything changed (caller should persist).
 */
export declare function migrateNamingV2(config: Config): {
    config: Config;
    changed: boolean;
};
/** Re-export for callers that still import the toggle migrator alone. */
export { migrateNativeAgentToggle };
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