/**
 * `apna.identity` v1 — the high-level, protocol-agnostic root-identity contract.
 *
 * Domain modules compose `apna.nostr` underneath; mini-app developers using this
 * surface never touch Nostr concepts. Versioned so the surface can evolve: a
 * future `v2.ts` is added alongside without breaking `v1`.
 */
/** Free-form profile metadata (Nostr kind-0 content). */
export interface UserMetadata {
    name?: string;
    display_name?: string;
    about?: string;
    picture?: string;
    banner?: string;
    website?: string;
    nip05?: string;
    lud06?: string;
    lud16?: string;
    [key: string]: unknown;
}
/** A resolved user profile: identity + metadata + social graph. */
export interface UserProfile {
    /** Hex public key. */
    pubkey: string;
    /** bech32 `npub` form of `pubkey`. */
    npub: string;
    metadata: UserMetadata;
    /** Hex pubkeys this user follows. */
    following: string[];
    /** Hex pubkeys that follow this user. */
    followers: string[];
}
/** `apna.identity.v1` — the active user and other users' root identities. */
export interface ApnaIdentityV1 {
    /** The currently signed-in user's hex public key, without profile relay reads. */
    activePubkey(): Promise<string>;
    /** The currently signed-in user's profile. */
    me(): Promise<UserProfile>;
    /** Resolve any user's profile by hex pubkey or `npub`. */
    profile(pubkeyOrNpub: string): Promise<UserProfile>;
    /** Update the signed-in user's metadata (publishes a kind-0 event). */
    updateProfile(metadata: UserMetadata): Promise<UserProfile>;
}