import { z } from 'zod';
/**
 * The kinds the engine emits — every one of them, and nothing else.
 *
 * This list held thirteen names for a long time, and eight of them had no emitter anywhere:
 * `server_started`, `server_stopped`, `request_received`, `request_spilled`, `project_evicted`,
 * `stall_watchdog_armed`, `stall_watchdog_fired`, `server_error`. Two things kept them alive.
 * The manifest golden listed all thirteen, and the tests that "covered" the list asserted its
 * LENGTH — a count passes just as happily over eight names nothing produces. And the
 * observability contract test emitted `request_received` and `stall_watchdog_armed` itself,
 * then checked the entries it had just built were valid, which made the dead names look used.
 *
 * `plain-log-emitter-reachability.test.ts` now requires every name here to appear as an emitted
 * literal in production source, so a kind cannot outlive the code that emitted it again.
 */
export declare const PlainLogKindEnum: z.ZodEnum<{
    batch_created: "batch_created";
    batch_completed: "batch_completed";
    batch_failed: "batch_failed";
    batch_cancelled: "batch_cancelled";
    provider_event: "provider_event";
}>;
export declare const PlainLogEntrySchema: z.ZodObject<{
    ts: z.ZodString;
    kind: z.ZodEnum<{
        batch_created: "batch_created";
        batch_completed: "batch_completed";
        batch_failed: "batch_failed";
        batch_cancelled: "batch_cancelled";
        provider_event: "provider_event";
    }>;
    fields: z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodString, z.ZodNumber, z.ZodBoolean, z.ZodNull]>>;
}, z.core.$strict>;
export type PlainLogEntry = z.infer<typeof PlainLogEntrySchema>;
export declare const PROVIDER_EVENT_NAMES: readonly ["claude_session_starting", "claude_turn_started", "claude_error", "claude_turn_completed", "claude_text_emission", "claude_tool_call", "claude_session_closed", "claude_compaction", "codex_subprocess_starting", "codex_spawn_failed", "codex_subprocess_started", "codex_subprocess_exited", "codex_thread_started", "codex_turn_started", "codex_command_started", "codex_command_completed", "codex_turn_completed", "codex_turn_failed", "codex_error", "codex_agent_message", "codex_file_change"];
type ProviderEventName = (typeof PROVIDER_EVENT_NAMES)[number];
/** Per-event field shapes are NOT pre-declared — `mapProviderEventToPlainEntry`
 *  passes through all primitive fields from the raw event payload (object-valued
 *  fields become `<name>_json`). The names list above is the closed schema; field
 *  shapes are discovered from the provider files at migration time (T11) and
 *  asserted by tests/events/provider-event-mapping.test.ts.
 */
export declare function mapProviderEventToPlainEntry(provider: 'claude' | 'codex', event: ProviderEventName, rawFields: Record<string, unknown>): PlainLogEntry;
export {};
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