export declare const SKILLS_BOUND_API_URL = "HASNA_SKILLS_BOUND_API_URL";
type Env = Record<string, string | undefined>;
/** Match the shared resolver's profile syntax before using its path helper. */
export declare function selectedSkillsProfile(env: Env, explicit?: string): string | null;
export declare function skillsProfileCredentialFiles(env: Env, explicit?: string): string[];
/** Fence the released credential reader and this package's routing reads together. */
export declare function captureSkillsCredentialFiles(files: string[]): () => void;
/** Read only known non-secret routing fields, never export an API key or an arbitrary field. */
export declare function readSkillsInstanceMetadata(file: string): {
    apiUrl?: string;
    binding?: string;
};
/**
 * Whether a credentials file names a key or a vault pointer. Reads key NAMES
 * only, never a value; a missing file has none. Used to tell a brand-new named
 * profile (nothing stored yet, so it may sign in) from a broken selection.
 */
export declare function skillsFileHasCredential(file: string): boolean;
export {};