import { LogArchiveStrategy } from "../archive-strategy.js";
import { ILogArchiveContext } from "../context.js";
/**
 * Rotates the active log file when its size exceeds `maxSize`, checked every
 * `archiveInterval` seconds ( both resolved from the logger.file config
 * defaults, overridable per target ).
 */
export declare class SizeLogArchiveStrategy extends LogArchiveStrategy {
    protected timer: NodeJS.Timeout | null;
    start(ctx: ILogArchiveContext): void;
    stop(): void;
    /**
     * Rotates only when the active file exists AND is over the size limit. A
     * missing active file ( nothing written yet ) is not an error.
     */
    protected check(ctx: ILogArchiveContext): Promise<void>;
}
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