import type { PainDetectedData } from './pain-signal-bridge.js';
export interface PainSignalObservabilityResult {
    eventLogPath?: string;
    evolutionStreamPath?: string;
    trajectoryPainEventId?: number;
    warnings: string[];
}
export interface RecordPainSignalObservabilityOptions {
    workspaceDir: string;
    stateDir: string;
    data: PainDetectedData;
    /** PRI-406: Canonical pain identity to write into pain_events.canonical_pain_id. */
    canonicalPainId?: string;
    /** PRI-406: Runtime V2 task ID to write into pain_events.runtime_task_id. */
    runtimeTaskId?: string;
}
/**
 * PRI-750: shared event-JSONL line writer — same `events_<date>.jsonl` file and
 * entry shape as the OpenClaw EventLog, reused by the Codex host path (which
 * cannot import the plugin). Lives in this registered audit-observability seam;
 * best-effort — a failed write is not raised here, callers degrade (rc-9).
 */
export declare function appendEventLogLine(stateDir: string, entry: {
    ts: string;
    type: string;
    category: string;
    sessionId: string | undefined;
    data: unknown;
}): void;
/**
 * Record observability for a Runtime v2 pain signal without reviving the legacy
 * `evolution_tasks` queue. Best-effort: failures are returned as warnings so
 * diagnosis can still proceed.
 */
export declare function recordPainSignalObservability(opts: RecordPainSignalObservabilityOptions): PainSignalObservabilityResult;
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