/**
 * Accepted magic strings for each purpose
 */
export declare const KEY_MAGIC_STRINGS: {
    v4: {
        local: string;
        secret: string;
        public: string;
    };
};
export declare const TOKEN_MAGIC_STRINGS: {
    v4: {
        local: string;
        public: string;
    };
};
/**
 * Accepted magic strings as bytes for each purpose
 */
export declare const KEY_MAGIC_BYTES: {
    v4: {
        local: Uint8Array<ArrayBuffer>;
        secret: Uint8Array<ArrayBuffer>;
        public: Uint8Array<ArrayBuffer>;
    };
};
export declare const TOKEN_MAGIC_BYTES: {
    v4: {
        local: Uint8Array<ArrayBuffer>;
        public: Uint8Array<ArrayBuffer>;
    };
};
/**
 * Accepted key lengths for each purpose (in bytes)
 */
export declare const KEY_LENGTHS: {
    v4: {
        local: number;
        secret: number;
        public: number;
    };
};
/**
 * Bytes to use for the encryption key
 */
export declare const KEY_BYTES: Uint8Array<ArrayBufferLike>;
/**
 * Bytes to use for the authentication key
 */
export declare const AUTH_BYTES: Uint8Array<ArrayBufferLike>;
export declare const MAX_DEPTH_DEFAULT = 32;
export declare const MAX_KEYS_DEFAULT = 128;