import { ElasticsearchManager } from '../elasticsearch/client.js';
import { Logger } from '../logger.js';
export interface FetchIndicesArgs {
    pattern?: string;
    includeSystemIndices?: boolean;
    sortBy?: 'name' | 'size' | 'docs';
}
export interface IndexInfo {
    name: string;
    health: string;
    status: string;
    docs: number;
    size: string;
    created: string;
    uuid: string;
}
export interface FetchIndicesResult {
    indices: IndexInfo[];
    total: number;
}
export declare class FetchIndicestool {
    private elasticsearch;
    private logger;
    constructor(elasticsearch: ElasticsearchManager, logger: Logger);
    execute(args: unknown): Promise<FetchIndicesResult>;
    private getSortParameter;
    private formatDate;
    private filterIndices;
}
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