import type { LogEntry, LogSink } from "@skaile/workspaces/types";
/**
 * OnLogBridgeSink — forwards every entry as a single formatted text line to
 * a legacy `onLog(line)` callback. Used as a back-compat bridge for callers
 * that historically received plain text lines from the runner.
 *
 * Format: `[level] [kind:subkind[:instance]] message [data-json] [— error.message]`
 */
export declare class OnLogBridgeSink implements LogSink {
    private readonly onLog;
    constructor(onLog: (line: string) => void);
    write(entry: LogEntry): void;
    writeBatch(entries: LogEntry[]): void;
    close(): void;
}
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