import type * as HydraDB from "../index.js";
export interface HandlerResponseMeta {
    /**
     * APIVersion echoes the version of the API that served the request (PRO-1209),
     * sourced from reqmeta.APIVersion — the same value carried by OpenAPI
     * info.version and /health — so a client always knows which API version
     * produced a response. Always present (no omitempty).
     */
    apiVersion?: string;
    /** Collection scope. Defaults to the default collection when omitted. Formerly `sub_tenant_id`; the `sub_tenant_id` alias is still accepted (deprecated). */
    collection?: string;
    /** Owning database. Formerly `tenant_id`; the `tenant_id` alias is still accepted (deprecated). */
    database?: string;
    /**
     * Deprecation lists any migration nudges that apply to this request — the
     * caller used a legacy /tenants route, a legacy tenant_id/sub_tenant_id field,
     * or the deprecated sub_tenant_ids selector. It is a non-breaking signal (the
     * status code is unchanged); omitempty keeps it absent for fully-migrated
     * requests. A list so independent deprecations coexist without clobbering.
     */
    deprecation?: HydraDB.HandlerDeprecationNotice[];
    /** Server-side processing time in milliseconds. */
    latencyMs?: number;
    /** Unique identifier for this request, useful for support and tracing. */
    requestId?: string;
    /** Type of the parent source (e.g. `file`, `slack`, `notion`). */
    sourceType?: string;
    subTenantId?: string;
    tenantId?: string;
}