import type { RepoConfigResolutionOptions } from "../config.js";
import type { ResponderProfile, BreakpointContext } from "../types.js";
/**
 * A responder profile augmented with a relevance score.
 */
export interface ScoredResponder {
    responder: ResponderProfile;
    score: number;
    matchedDomains: string[];
    matchedTopics: string[];
    matchedKeywords: string[];
}
export interface ResponderMatcherOptions extends RepoConfigResolutionOptions {
    responders?: ResponderProfile[];
}
/**
 * Loads responder profiles from disk and matches them to breakpoints
 * based on domain, tag, and keyword overlap.
 */
export declare class ResponderMatcher {
    private responders;
    private loaded;
    private readonly options;
    constructor(options?: string | ResponderMatcherOptions);
    /**
     * Read all .json / .yaml files from the responder directory,
     * parse them, and validate against the ResponderProfile schema.
     * Invalid files are silently skipped (logged to stderr).
     */
    loadResponders(): Promise<ResponderProfile[]>;
    /**
     * Return all loaded responders.
     */
    getResponders(): ResponderProfile[];
    /**
     * Score and rank responders by relevance to a breakpoint.
     *
     * Scoring algorithm:
     *  - For each domain of each responder:
     *    - +3 per domain keyword match
     *  - For each tag of each responder:
     *    - +2 per tag match
     *  - Responders with availability=false receive a 0 score
     *
     * Returns responders sorted by descending score (only those with score > 0).
     */
    matchResponders(breakpointText: string, context?: BreakpointContext, requiredDomains?: string[]): ScoredResponder[];
}
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