/**
 * Alexandria lens for documentation coverage metrics
 */
import { BaseLens } from '../base/BaseLens.js';
import { LensResult, ExecuteResult } from '../../types/index.js';
/**
 * Alexandria coverage output format (from `alexandria coverage --json`)
 */
interface AlexandriaCoverageOutput {
    totalFiles: number;
    coveredFiles: number;
    coveredFilesList: string[];
    uncoveredFiles: string[];
    coveragePercentage: number;
    filesByExtension: Array<{
        extension: string;
        total: number;
        covered: number;
        percentage: number;
    }>;
}
/**
 * Lens for Alexandria documentation coverage tool
 *
 * @deprecated Use ObservabilityLens instead for telemetry coverage tracking with lifecycle state management.
 * AlexandriaLens will be removed in a future major version.
 */
export declare class AlexandriaLens extends BaseLens<AlexandriaCoverageOutput> {
    readonly name = "alexandria";
    readonly description = "Documentation coverage metrics";
    readonly languages: string[];
    readonly supportedTools: string[];
    private pathMapper?;
    /**
     * Parse Alexandria coverage JSON output
     */
    parse(output: ExecuteResult): AlexandriaCoverageOutput;
    /**
     * Format Alexandria coverage results to standard format
     */
    format(parsed: AlexandriaCoverageOutput): LensResult;
    /**
     * Get or create path mapper
     */
    private getPathMapper;
    /**
     * Override execute to ensure JSON format and handle missing Alexandria
     */
    execute(): Promise<ExecuteResult>;
}
export {};
//# sourceMappingURL=AlexandriaLens.d.ts.map