import type { AuditRecord, ScanResult, ScanContext } from "../types.js";
import type { AuditStore } from "./types.js";
export interface AuditLoggerConfig {
    store: AuditStore;
    batchSize?: number;
    flushIntervalMs?: number;
}
export declare class AuditLogger {
    private store;
    private buffer;
    private batchSize;
    private flushTimer;
    constructor(config: AuditLoggerConfig);
    /** Log a scan result */
    log(input: string, result: ScanResult, context?: ScanContext, extra?: {
        model?: string;
        outputTokenCount?: number;
        toolsCalled?: string[];
        costUsd?: number;
    }): Promise<void>;
    /** Flush buffered records to store */
    flush(): Promise<void>;
    /** Close the logger (flush + stop timer) */
    close(): Promise<void>;
}
export declare class ConsoleAuditStore implements AuditStore {
    write(record: AuditRecord): Promise<void>;
    writeBatch(records: AuditRecord[]): Promise<void>;
    flush(): Promise<void>;
    close(): Promise<void>;
    private print;
}
export declare class MemoryAuditStore implements AuditStore {
    records: AuditRecord[];
    write(record: AuditRecord): Promise<void>;
    writeBatch(records: AuditRecord[]): Promise<void>;
    flush(): Promise<void>;
    close(): Promise<void>;
}
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