/**
 * Project-local Skills state.
 *
 * `.skills/` is runtime/output state plus optional project preferences. It is
 * not a skill source directory and must never contain copied skill definitions.
 */
export declare const SKILLS_PROJECT_DIR = ".skills";
export declare const PROJECT_CONFIG_FILE = "project.json";
export declare const DEFAULT_EXPORT_DIR = ".skills/exports";
export interface ProjectSkillPin {
    name: string;
    pinnedAt: string;
    version: string;
    source: "official" | "custom" | "remote" | "local";
}
export interface SkillsProjectConfig {
    version: 1;
    defaultExportDir: string;
    pinnedSkills: string[];
    pins: Record<string, ProjectSkillPin>;
    disabledSkills?: string[];
    createdAt: string;
    updatedAt: string;
}
export declare function getProjectStateDir(targetDir?: string): string;
export declare function getProjectConfigPath(targetDir?: string): string;
export declare function loadProjectConfig(targetDir?: string): SkillsProjectConfig | null;
export declare function ensureProjectConfig(targetDir?: string): SkillsProjectConfig;
export declare function saveProjectConfig(config: SkillsProjectConfig, targetDir?: string): void;
export declare function pinProjectSkill(name: string, details?: {
    version?: string;
    source?: ProjectSkillPin["source"];
}, targetDir?: string): {
    pinned: boolean;
    config: SkillsProjectConfig;
};
export declare function unpinProjectSkill(name: string, targetDir?: string): {
    unpinned: boolean;
    config: SkillsProjectConfig | null;
};
export declare function listPinnedSkills(targetDir?: string): string[];
export declare function setSkillDisabled(name: string, disabled: boolean, targetDir?: string): boolean;
export declare function getDisabledProjectSkills(targetDir?: string): string[];