/**
 * Pattern Learner - Learns automation patterns from historical issues
 */
import type { JiraIssue } from "../types";
import type { AutomationPattern } from "./types";
export declare class PatternLearner {
    /**
     * Extract keywords from text
     * @private
     */
    private extractKeywords;
    /**
     * Learn patterns from historical issues
     */
    learnFromHistory(issues: JiraIssue[]): Promise<AutomationPattern[]>;
    /**
     * Save learned patterns to database
     */
    savePatterns(patterns: AutomationPattern[]): Promise<void>;
}
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