Commit js, ts, and definitions in separate folders

ts_src/networks.ts

@@ -0,0 +1,49 @@
+// https://en.bitcoin.it/wiki/List_of_address_prefixes
+// Dogecoin BIP32 is a proposed standard: https://bitcointalk.org/index.php?topic=409731
+export type Network = {
+  messagePrefix: string;
+  bech32: string;
+  bip32: bip32;
+  pubKeyHash: number;
+  scriptHash: number;
+  wif: number;
+}
+
+type bip32 = {
+  public: number;
+  private: number;
+}
+
+export const bitcoin: Network = {
+  messagePrefix: '\x18Bitcoin Signed Message:\n',
+  bech32: 'bc',
+  bip32: {
+    public: 0x0488b21e,
+    private: 0x0488ade4
+  },
+  pubKeyHash: 0x00,
+  scriptHash: 0x05,
+  wif: 0x80
+}
+export const regtest: Network = {
+  messagePrefix: '\x18Bitcoin Signed Message:\n',
+  bech32: 'bcrt',
+  bip32: {
+    public: 0x043587cf,
+    private: 0x04358394
+  },
+  pubKeyHash: 0x6f,
+  scriptHash: 0xc4,
+  wif: 0xef
+}
+export const testnet: Network = {
+  messagePrefix: '\x18Bitcoin Signed Message:\n',
+  bech32: 'tb',
+  bip32: {
+    public: 0x043587cf,
+    private: 0x04358394
+  },
+  pubKeyHash: 0x6f,
+  scriptHash: 0xc4,
+  wif: 0xef
+}