/**
 * Resolve the directory containing the Forge .cjs tools.
 *
 * Reads .forge/config.json from projectRoot to find paths.forgeRoot,
 * then resolves <forgeRoot>/tools/ (or <forgeRoot>/ if tools/ subdir is absent).
 * Falls back to projectRoot/.forge/tools/ on any read/parse failure.
 */
export declare function resolveForgeToolDir(projectRoot: string): string;