/**
 * Public types for Franklin's skills layer.
 *
 * A "skill" is an Anthropic-spec SKILL.md file: YAML frontmatter + a markdown
 * body that becomes the prompt-rewrite for a slash command. See
 * docs/plans/2026-04-29-franklin-skills-mvp-design.md.
 */
export type SkillSource = 'bundled' | 'user' | 'project' | 'learned';
export interface ParsedSkill {
    /** Kebab-case skill identifier; matches the parent directory name. */
    name: string;
    /** Short description shown in /help and franklin skills list. */
    description: string;
    /** Raw markdown body (not yet variable-substituted). */
    body: string;
    /** Anthropic spec: hint shown after the slash command. */
    argumentHint?: string;
    /** Anthropic spec: when true, the model must not auto-invoke this skill. */
    disableModelInvocation?: boolean;
    /** Franklin extension: hard cap (USD) for the turn this skill kicks off. */
    budgetCapUsd?: number;
    /** Franklin extension: append a paid-call receipt under the agent reply. */
    costReceipt?: boolean;
    /** Trigger phrases that should auto-invoke this skill when matched. */
    triggers?: string[];
    /** When true, hide from `/help` and the `franklin skills list` UI. The
     *  skill remains active for trigger matching and explicit `/name` invocation.
     *  Used by auto-generated skills produced from learnings. */
    hidden?: boolean;
    /** True when this skill was written by Franklin itself from session
     *  observations (rather than authored by a human). Only used for display
     *  hints; behavior is identical to a normal skill. */
    autoGenerated?: boolean;
    /** Session id this skill was extracted from (when autoGenerated). */
    sourceSession?: string;
    /** Lifetime use counter — incremented every time the skill is invoked.
     *  Used by ranking heuristics so popular learned skills surface first. */
    uses?: number;
}
export type ParseResult = {
    skill: ParsedSkill;
    warnings: string[];
} | {
    error: string;
};
export interface LoadedSkill {
    skill: ParsedSkill;
    source: SkillSource;
    /** Absolute path to the SKILL.md file. */
    path: string;
    /** Non-fatal warnings raised while loading this skill. */
    warnings: string[];
}
export interface LoadError {
    /** Absolute path to the file that failed. */
    path: string;
    error: string;
}
export interface LoadResult {
    skills: LoadedSkill[];
    errors: LoadError[];
}