/**
 * Noah — Yellow Repeat Escalation
 *
 * Amendment 2 (CRITICAL) — D-04:
 * If the same agent hits Yellow 6+ times cumulatively, Noah escalates
 * to Greg via Telegram. Catches slow degradation ("boiling frog").
 *
 * yellow_count is tracked per-agent in lifecycle_state table.
 * Threshold is stored in system_config (YELLOW_ESCALATION_THRESHOLD).
 */
import type { SqliteTemporalStore } from '../store/sqlite-store.js';
import type { CorridorColor } from './corridor-absolute.js';
export declare const DEFAULT_YELLOW_ESCALATION_THRESHOLD = 6;
export interface YellowEscalationResult {
    shouldEscalate: boolean;
    yellowCount: number;
    threshold: number;
    agentId: string;
}
export declare function checkYellowEscalation(store: SqliteTemporalStore, agentId: string, currentCorridor: CorridorColor, threshold?: number): YellowEscalationResult;
export interface YellowEscalationAlert {
    type: 'corridor_yellow_repeat_escalation';
    severity: 'CRITICAL';
    agentId: string;
    yellowCount: number;
    threshold: number;
    score: number;
    message: string;
    channels: readonly ['telegram', 'jessie', 'audit'];
}
export declare function buildYellowEscalationAlert(agentId: string, yellowCount: number, threshold: number, score: number): YellowEscalationAlert;
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