export type TelemetryEventKind = 'scan.started' | 'scan.completed' | 'scan.blocked' | 'phase.observe.started' | 'phase.observe.completed' | 'phase.think.started' | 'phase.think.completed' | 'phase.act.started' | 'phase.act.completed' | 'llm.call.started' | 'llm.call.completed' | 'llm.call.failed' | 'gap.detected' | 'auth.detected' | 'auth.storage-state.validated' | 'repo.scanned';
export interface TelemetryEvent {
    kind: TelemetryEventKind;
    timestamp: string;
    sessionId: string;
    durationMs?: number;
    metadata: Record<string, string | number | boolean | null>;
}
export interface TelemetrySink {
    emit(event: TelemetryEvent): void;
}
export declare const NoopTelemetrySink: TelemetrySink;
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