import { CloudWatchLogsClient, ExportTask, LogGroup } from '@aws-sdk/client-cloudwatch-logs';
import { Brand, EpochMS } from '@paradoxical-io/types';
import { Monitoring } from '../monitoring';
export type CloudwatchExportTaskId = Brand<'TaskId', string>;
export declare class CloudwatchManager {
    private readonly logger;
    constructor({ cloudwatch, monitoring, }?: {
        cloudwatch?: CloudWatchLogsClient;
        monitoring?: Monitoring;
    });
    private readonly cloudwatch;
    /**
     * Create a new task to export a log group to an S3 bucket.
     * @param s3Bucket bucket to store log groups to
     * @param s3PathPrefix path prefix to include in destination. can be utilized to create a filepath.
     * @param logGroupName name of the log group in cloudwatch to export
     * @param from starting timestamp of logs to include
     * @param to ending timestamp of logs to include
     */
    createExportTask({ s3Bucket, s3PathPrefix, logGroupName, from, to, }: {
        s3Bucket: string;
        s3PathPrefix?: string;
        logGroupName: string;
        from: EpochMS;
        to: EpochMS;
    }): Promise<CloudwatchExportTaskId | undefined>;
    /**
     * Get details about a known cloudwatch export task
     * @param taskId
     */
    describeExportTask(taskId: CloudwatchExportTaskId): Promise<ExportTask | undefined>;
    getLogGroups(): Promise<LogGroup[]>;
}
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