import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
import type { AsepriteLink } from "../bridge/link.js";
/**
 * Operations that encode pixel-art craft rather than Aseprite mechanics.
 *
 * `recolor` exists because "make this darker" done naively — subtract from every
 * channel — produces the muddy, plastic look that reads instantly as generated.
 * A real shadow shifts hue toward the ambient (cool) and loses a little
 * saturation; a highlight warms. That rule is applied here, in one place, so
 * every skill and every agent gets it for free.
 */
export declare function registerCraftTools(server: McpServer, live: AsepriteLink): void;