export type SkillScope = 'global' | 'project';
export interface SkillPaths {
    global: string;
    project: string;
}
export declare function findProjectRoot(startDir?: string): string;
export declare function getSkillPaths(agent: string, projectRoot?: string): SkillPaths | null;
export declare function getSkillDir(agent: string, scope: SkillScope, projectRoot?: string): string | null;
export declare function listSupportedAgents(): string[];