ts: more scaffolding

ts/src/spl/dex.ts

@@ -0,0 +1,29 @@
+import { PublicKey } from "@solana/web3.js";
+import { Program } from "../program/index.js";
+import Provider from "../provider.js";
+import { DexCoder } from "../coder/dex/index.js";
+
+const DEX_PROGRAM_ID = new PublicKey(
+  // TODO
+  "TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA"
+);
+
+export function program(provider?: Provider): Program<Dex> {
+  return new Program<Dex>(IDL, DEX_PROGRAM_ID, provider, new DexCoder(IDL));
+}
+
+// TODO
+export type Dex = {
+  version: "0.1.0";
+  name: "spl_token";
+  instructions: [];
+  accounts: [];
+};
+
+// TODO
+export const IDL: Dex = {
+  version: "0.1.0",
+  name: "spl_token",
+  instructions: [],
+  accounts: [],
+};

ts/src/spl/index.ts

@@ -1,10 +1,16 @@
 import { Program } from "../index.js";
 import { program as tokenProgram, SplToken } from "./token.js";
+import { program as dexProgram, Dex } from "./dex.js";
 
 export { SplToken } from "./token.js";
+export { Dex } from "./dex.js";
 
 export class Spl {
   public static token(): Program<SplToken> {
     return tokenProgram();
   }
+
+  public static dex(): Program<Dex> {
+    return dexProgram();
+  }
 }