/**
 * Metadata Hints Extractor
 *
 * Extracts metadata hints for transport, OAuth, annotations, and streaming.
 * LOW CONFIDENCE - not tested, just parsed from serverInfo.
 *
 * @module assessment/modules/ProtocolComplianceAssessor/protocolChecks/MetadataExtractor
 * @see GitHub Issue #188
 */
import type { MetadataHints, TransportComplianceMetrics, OAuthComplianceMetrics, AnnotationSupportMetrics, StreamingSupportMetrics } from "../../../../../lib/assessmentTypes.js";
import type { AssessmentContext } from "../../../AssessmentOrchestrator.js";
import type { Logger, AssessmentConfiguration } from "../types.js";
/**
 * Extracts and parses metadata hints from server info.
 */
export declare class MetadataExtractor {
    constructor(_config: AssessmentConfiguration, _logger: Logger);
    /**
     * Extract all metadata hints from context.
     */
    extractHints(context: AssessmentContext): MetadataHints | undefined;
    /**
     * Assess transport compliance (legacy compatibility).
     */
    assessTransportCompliance(context: AssessmentContext): TransportComplianceMetrics;
    /**
     * Assess OAuth compliance (legacy compatibility).
     */
    assessOAuthCompliance(context: AssessmentContext): OAuthComplianceMetrics | undefined;
    /**
     * Assess annotation support (legacy compatibility).
     */
    assessAnnotationSupport(context: AssessmentContext): AnnotationSupportMetrics;
    /**
     * Assess streaming support (legacy compatibility).
     */
    assessStreamingSupport(context: AssessmentContext): StreamingSupportMetrics;
}
//# sourceMappingURL=MetadataExtractor.d.ts.map