import type { AgentMessage } from "@elyracode/agent-core";
import { type Api, type Model } from "@elyracode/ai";
/** Directory where extracted skills are written */
export declare function getLearnedSkillsDir(): string;
export interface ExtractedSkill {
    name: string;
    content: string;
    filePath: string;
}
export interface ExtractSkillResult {
    skill?: ExtractedSkill;
    skipped: boolean;
    error?: string;
}
/** Parse the model output: validate frontmatter and extract the skill name. */
export declare function parseSkillOutput(output: string): {
    name: string;
    content: string;
} | undefined;
/** Find a directory name that doesn't collide with an existing skill. */
export declare function resolveSkillDir(baseDir: string, name: string): string;
/**
 * Extract a reusable skill from a session's messages and write it to the
 * user's skills directory. Returns the created skill, or skipped=true when
 * the session contains no teachable procedure.
 */
export declare function extractSkillFromSession(options: {
    messages: readonly AgentMessage[];
    model: Model<Api>;
    apiKey: string;
    headers?: Record<string, string>;
    nameHint?: string;
}): Promise<ExtractSkillResult>;
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