import type { Clock } from "./abstractions.js";
import { Redactor } from "./redaction.js";
export type LogLevel = "debug" | "info" | "warn" | "error";
export interface SafeLogMetadata {
    tool?: string;
    region?: string;
    status?: string;
    durationMs?: number;
    requestId?: string;
    operationId?: string;
    errorCode?: string;
    retryable?: boolean;
}
export interface SafeLogRecord extends SafeLogMetadata {
    timestamp: string;
    level: LogLevel;
    event: string;
}
export type SafeLogSink = (record: Readonly<SafeLogRecord>) => void;
export interface SafeLoggerOptions {
    sink?: SafeLogSink;
    redactor?: Redactor;
    clock?: Clock;
    minimumLevel?: LogLevel;
}
export declare class SafeLogger {
    #private;
    constructor(options?: SafeLoggerOptions);
    debug(event: string, metadata?: SafeLogMetadata): void;
    info(event: string, metadata?: SafeLogMetadata): void;
    warn(event: string, metadata?: SafeLogMetadata): void;
    error(event: string, metadata?: SafeLogMetadata): void;
    log(level: LogLevel, event: string, metadata?: SafeLogMetadata): void;
}
//# sourceMappingURL=logger.d.ts.map