type Hex = Uint8Array | string;
type Curve = {
    getPublicKey: (privateKey: Hex) => Uint8Array;
    sign: (message: Hex, privateKey: Hex) => Uint8Array;
    verify: (signature: Hex, message: Hex, publicKey: Hex) => boolean;
};
type KeyPair = {
    publicKey: Uint8Array;
    sign: (message: Hex) => Uint8Array;
};
type DeriveFn = (path: string) => KeyPair;

declare const DEV_PHRASE = "bottom drive obey lake curtain smoke basket hold race lonely fit walk";
declare const DEV_MINI_SECRET = "fac7959dbfe72f052e5a0c3c8d6530f202b02fd8f9f5ca3580ec8deb7797479e";

type DeriveKeyPairFn = (seed: Uint8Array, curve: Curve, derivations: [type: "hard" | "soft", chainCodes: Uint8Array][]) => KeyPair;

declare const blake2b256: (msg: Hex) => Uint8Array<ArrayBufferLike>;
declare const blake2b512: (msg: Hex) => Uint8Array<ArrayBufferLike>;
declare const ensureBytes: (title: string, hex: Hex, expectedLength?: number) => Uint8Array<ArrayBufferLike>;
declare const createDeriveKeyPairFn: (prefix: string) => DeriveKeyPairFn;

declare const accountId: (publicKey: Hex) => Uint8Array<ArrayBufferLike>;

declare const ss58Encode: (payload: Hex, prefix?: number) => string;
declare const ss58Decode: (addressStr: string) => [payload: Uint8Array, prefix: number];

declare const ss58Address: (publicKey: Hex, prefix?: number) => string;

declare const ss58PublicKey: (publicKey: Hex, prefix?: number) => string;

declare const mnemonicToEntropy: (mnemonic: string, wordlistStr?: string) => Uint8Array;
declare const entropyToMnemonic: (entropy: Uint8Array, wordlistStr?: string) => string;
declare const generateMnemonic: (strength?: number, wordlist?: string) => string;
declare const validateMnemonic: (mnemonic: string, wordlist?: string) => boolean;

declare const BIP39_EN_WORDLIST: string;

declare const entropyToMiniSecret: (entropy: Uint8Array, password?: string) => Uint8Array;
declare const entropyToMiniSecretAsync: (entropy: Uint8Array, password?: string) => Promise<Uint8Array>;
declare const mnemonicToMiniSecret: (mnemonic: string, password?: string, wordlist?: string) => Uint8Array;
declare const mnemonicToMiniSecretAsync: (mnemonic: string, password?: string, wordlist?: string) => Promise<Uint8Array>;

declare const parseSuri: (suri: string) => {
    phrase: string | undefined;
    paths: string | undefined;
    password: string | undefined;
};

declare const ecdsa: Curve;

declare const ed25519: Curve;

declare const sr25519: Curve;

declare const ecdsaDerive: DeriveKeyPairFn;

declare const ed25519Derive: DeriveKeyPairFn;

declare const sr25519Derive: DeriveKeyPairFn;

type CreateDeriveOptions = {
    seed: Hex;
    curve: Curve;
    derive: DeriveKeyPairFn;
};
declare const createDerive: ({ seed, curve, derive }: CreateDeriveOptions) => DeriveFn;

export { BIP39_EN_WORDLIST, type Curve, DEV_MINI_SECRET, DEV_PHRASE, type DeriveFn, type Hex, type KeyPair, accountId, blake2b256, blake2b512, createDerive, createDeriveKeyPairFn, ecdsa, ecdsaDerive, ed25519, ed25519Derive, ensureBytes, entropyToMiniSecret, entropyToMiniSecretAsync, entropyToMnemonic, generateMnemonic, mnemonicToEntropy, mnemonicToMiniSecret, mnemonicToMiniSecretAsync, parseSuri, sr25519, sr25519Derive, ss58Address, ss58Decode, ss58Encode, ss58PublicKey, validateMnemonic };