/**
 * pi-mind Skill Evolution Extension
 *
 * Registers two tools:
 *   - create_skill — author a NEW skill (fails if one with the name exists)
 *   - update_skill — modify an EXISTING skill (fails if it doesn't exist)
 *
 * Both write directly to <host-repo>/.pi/skills/<name>/SKILL.md. update_skill
 * backs the previous content up to a same-dir SKILL.md.bak.<timestamp>.
 * Skills take effect on next pi startup.
 *
 * 0.6.0 split the old single `write_skill` tool into create + update to:
 *   1. force deliberate intent (agent has to think "am I authoring or revising?")
 *   2. let pi's per-tool permission prompts be more specific
 *      ("Create new skill 'X'?" vs "Update existing 'Y'?")
 *
 * Per the "Behavior-changing autonomy requires inline gate" design principle
 * (see top-level AGENTS.md), the tool descriptions REQUIRE the agent to
 * propose the proposal in chat first and only call after explicit user
 * approval. The companion define-skill / revise-skill skills walk the agent
 * through that workflow.
 */
import type { ExtensionAPI } from "@earendil-works/pi-coding-agent";
export default function skillEvolutionExtension(pi: ExtensionAPI): void;
//# sourceMappingURL=index.d.ts.map