/**
 * Logger (port)
 *
 * Minimal sink for application-layer log lines. Replaces direct console.*
 * calls previously scattered across use cases and SSE route (clean-arch
 * violation #13).
 */
export interface ILogger {
    debug(message: string, meta?: Record<string, unknown>): void;
    info(message: string, meta?: Record<string, unknown>): void;
    warn(message: string, meta?: Record<string, unknown>): void;
    error(message: string, meta?: Record<string, unknown>): void;
}
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