/**
 * Audit emitter — last step in the default pipeline. Writes an
 * `agent_decision` event with traceId, intent, action, latencyMs, model.
 *
 * Events are the sole audit channel for the framework (no D1 actions table).
 * Bots that need a queryable audit can subscribe to the Analytics Engine
 * dataset or layer their own table on top.
 */
import type { Emit } from '../events/emit.js';
import type { PipelineContext, PipelineStep } from './types.js';
export interface AuditEmitterOptions {
    emit: Emit;
    stepName?: string;
}
export declare class AuditEmitter implements PipelineStep {
    readonly name: string;
    readonly emit: Emit;
    constructor({ emit, stepName }: AuditEmitterOptions);
    run(ctx: PipelineContext, decision: {
        intent: string | null;
        action: 'reply' | 'escalate' | 'silent';
        latencyMs: number;
        model: string | null;
    }): Promise<void>;
}
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