import { Uint32 } from "@iov/encoding";
export interface Slip10Result {
  readonly chainCode: Uint8Array;
  readonly privkey: Uint8Array;
}
/**
 * Raw values must match the curve string in SLIP-0010 master key generation
 *
 * @see https://github.com/satoshilabs/slips/blob/master/slip-0010.md#master-key-generation
 */
export declare enum Slip10Curve {
  Secp256k1 = "Bitcoin seed",
  Ed25519 = "ed25519 seed",
}
/**
 * Reverse mapping of Slip10Curve
 */
export declare function slip10CurveFromString(curveString: string): Slip10Curve;
export declare class Slip10RawIndex extends Uint32 {
  static hardened(hardenedIndex: number): Slip10RawIndex;
  static normal(normalIndex: number): Slip10RawIndex;
  isHardened(): boolean;
}
export declare class Slip10 {
  static derivePath(curve: Slip10Curve, seed: Uint8Array, path: readonly Slip10RawIndex[]): Slip10Result;
  private static master;
  private static child;
  /**
   * Implementation of ser_P(point(k_par)) from BIP-0032
   *
   * @see https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki
   */
  private static serializedPoint;
  private static childImpl;
  private static isZero;
  private static isGteN;
  private static n;
}