refactor: wasm contract structures

src/mappings/wasm/contracts/base.ts

@@ -0,0 +1,7 @@
+import {Interface} from "../../../types";
+
+export class BaseStructure {
+  static getInterface() {
+    return Interface.Uncertain;
+  }
+}

src/mappings/wasm/contracts/bridge.ts

@@ -0,0 +1,28 @@
+import {Interface} from "../../../types";
+import {BaseStructure} from "./base";
+
+export class LegacyBridgeSwapStructure extends BaseStructure {
+  private cap = BigInt(0);
+  private reverse_aggregated_allowance = BigInt(0);
+  private reverse_aggregated_allowance_approver_cap = BigInt(0);
+  private lower_swap_limit = BigInt(0);
+  private upper_swap_limit = BigInt(0);
+  private swap_fee = BigInt(0);
+  private paused_since_block = BigInt(0);
+  private denom = "";
+  private next_swap_id = "";
+
+  static listProperties() {
+    const a = new LegacyBridgeSwapStructure();
+    return Object.getOwnPropertyNames(a);
+  }
+
+  static getPropertyType(prop: string) {
+    const a = new LegacyBridgeSwapStructure();
+    return typeof (a[prop]);
+  }
+
+  static getInterface() {
+    return Interface.LegacyBridgeSwap;
+  }
+}

src/mappings/wasm/contracts/cw20.ts

@@ -0,0 +1,24 @@
+import {Interface} from "../../../types";
+import {BaseStructure} from "./base";
+
+export class CW20Structure extends BaseStructure {
+  private name = "";
+  private symbol = "";
+  private decimals = 0;
+  private initial_balances: [{ amount: bigint, address: string }] = [{amount: BigInt(0), address: ""}];
+  private mint: { minter: string } = {minter: ""};
+
+  static listProperties() {
+    const a = new CW20Structure();
+    return Object.getOwnPropertyNames(a);
+  }
+
+  static getPropertyType(prop: string) {
+    const a = new CW20Structure();
+    return typeof (a[prop]);
+  }
+
+  static getInterface() {
+    return Interface.CW20;
+  }
+}