export type SkillTarget = "cursor" | "claude" | "openclaw" | "codex" | "gemini";
export type InstallScope = "user" | "project";
/** Where a definition was found, for warnings that never become writes. */
export interface ScanRoot {
    kind: "command" | "skill";
    scope: InstallScope;
    root: string;
}
export declare const ALL_TARGETS: SkillTarget[];
export declare const DEFAULT_TARGETS: string;
/** How a target's skills root was chosen, for `doctor` output. */
export type RootSource = "flag" | "env" | "default";
export interface DetectedTarget {
    target: SkillTarget;
    label: string;
    /** Resolved absolute user-scope skills root. */
    userRoot: string;
    /** Project-scope skills root, relative to the project root. */
    projectRoot: string;
    /** Directory whose presence implies the tool is installed. */
    configHome: string;
    detected: boolean;
    source: RootSource;
}
export interface ResolveContext {
    home?: string;
    env?: NodeJS.ProcessEnv;
    /** Per-target `--root` overrides; highest precedence. */
    roots?: Partial<Record<SkillTarget, string>>;
}
export declare function pathExists(path: string): Promise<boolean>;
/** The escape hatch for a layout this package does not know about. */
export declare function overrideEnvName(target: SkillTarget): string;
export declare function parseTargets(value: string): SkillTarget[];
/** `--root claude=/path` entries into a per-target override map. */
export declare function parseRootOverrides(entries: string[]): Partial<Record<SkillTarget, string>>;
/**
 * Resolve every target's roots and report which tools are actually present.
 * Detection is what keeps an install from creating config directories for
 * tools the developer does not use.
 */
export declare function detectTargets(context?: ResolveContext): Promise<DetectedTarget[]>;
/**
 * Every root worth scanning for a competing definition of a workflow: each
 * target's own skills roots at both scopes, plus the command directories and
 * cross-tool trees that shadow them.
 */
export declare function scanRoots(detected: DetectedTarget[], projectRoot: string, home: string): Array<ScanRoot & {
    target: SkillTarget;
}>;
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