/**
 * Resolve @ai-eng-system/toolkit on disk (published npm or workspace).
 */
export type ToolkitHarness = "cursor" | "gemini" | "pi";
export type InstallScope = "project" | "global";
export declare function getHomeDirectory(): string;
export declare function resolveInstallBaseDir(scope: InstallScope, projectDir: string): string;
export declare function resolveToolkitRoot(): string;
export declare function getToolkitHarnessSource(harness: ToolkitHarness): string;
/** Shared Agent Skills path (Cursor + Pi): ~/.agents/skills or ./.agents/skills */
export declare function getAgentSkillsInstallDir(scope: InstallScope, projectDir: string): string;
export declare function getHarnessSkillsSourceDir(harness: ToolkitHarness): string;
export declare function getInstallTargetDir(harness: ToolkitHarness, baseDir: string, scope?: InstallScope): string;
/** Global Pi: skills-only via ~/.agents/skills. Cursor global gets full plugin bundle. */
export declare function usesSkillsOnlyInstall(harness: ToolkitHarness, scope: InstallScope): boolean;