/**
 * ExternalCheckExtractor - Extract details from external checks (codecov, SonarCloud, etc.)
 *
 * Provides pluggable extractor registry for external status checks.
 * Extractors fetch and parse details from external providers.
 *
 * @packageDocumentation
 */
import type { ExternalCheck, ExternalCheckDetails } from '../schemas/watch-pr-result.schema.js';
/**
 * External check extractor interface
 */
export interface ExternalCheckExtractor {
    /** Extractor name */
    name: string;
    /** Check if this extractor can handle the given check */
    canHandle(check: ExternalCheck): boolean;
    /** Extract details from check */
    extract(check: ExternalCheck): Promise<ExternalCheckDetails | null>;
}
/**
 * Codecov extractor
 *
 * Extracts coverage information from codecov checks.
 */
export declare class CodecovExtractor implements ExternalCheckExtractor {
    name: string;
    canHandle(check: ExternalCheck): boolean;
    extract(check: ExternalCheck): Promise<ExternalCheckDetails | null>;
}
/**
 * SonarCloud extractor
 *
 * Extracts code quality information from SonarCloud checks.
 */
export declare class SonarCloudExtractor implements ExternalCheckExtractor {
    name: string;
    canHandle(check: ExternalCheck): boolean;
    extract(check: ExternalCheck): Promise<ExternalCheckDetails | null>;
}
/**
 * Extracted check (ExternalCheck with extraction results)
 */
export type ExtractedCheck = ExternalCheck;
/**
 * External extractor registry
 *
 * Manages external check extractors and coordinates extraction.
 */
export declare class ExternalExtractorRegistry {
    private readonly extractors;
    /**
     * Register an extractor
     *
     * @param extractor - Extractor to register
     */
    register(extractor: ExternalCheckExtractor): void;
    /**
     * Extract from all checks
     *
     * @param checks - External checks
     * @returns Extracted checks
     */
    extractAll(checks: ExternalCheck[]): Promise<ExtractedCheck[]>;
}
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