@ledgerhq/coin-aptos/src/types/signer.ts

Ledger Aptos Coin integration

export interface AptosAddress {
  publicKey: Buffer;
  chainCode: Buffer;
  address: string;
}

export interface AptosSigner {
  getAddress(path: string, display: boolean): Promise<AptosAddress>;
  signTransaction(path: string, txBuffer: Buffer): Promise<{ signature: Buffer }>;
}

export type AptosSignature = {
  signature: null | Buffer;
  return_code: number;
  error_message: string;
  signature_der: Uint8Array;
  signature_compact: Uint8Array;
};

export type AptosGetAddrResponse = {
  addrByte: Uint8Array;
  addrString: string;
  compressed_pk: Uint8Array;
  return_code: number;
  error_message: string;
};