diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..5f969dd
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,3 @@
+node_modules
+lib
+src/__tests__/integration/data
diff --git a/package.json b/package.json
index f7e58c6..40c1783 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "redstone-smartweave",
-  "version": "0.4.48",
+  "version": "0.4.50",
   "description": "An implementation of the SmartWeave smart contract protocol.",
   "main": "./lib/cjs/index.js",
   "module": "./lib/esm/index.js",
diff --git a/src/__tests__/integration/data/wasm/as/assembly/contract.d.ts b/src/__tests__/integration/data/wasm/as/assembly/contract.d.ts
new file mode 100644
index 0000000..05fa6bd
--- /dev/null
+++ b/src/__tests__/integration/data/wasm/as/assembly/contract.d.ts
@@ -0,0 +1 @@
+declare function contract(a: any): any;
diff --git a/src/__tests__/integration/internal-writes/internal-write-back.test.ts b/src/__tests__/integration/internal-writes/internal-write-back.test.ts
index abdec1d..046c437 100644
--- a/src/__tests__/integration/internal-writes/internal-write-back.test.ts
+++ b/src/__tests__/integration/internal-writes/internal-write-back.test.ts
@@ -3,10 +3,10 @@ import fs from 'fs';
 
 import ArLocal from 'arlocal';
 import Arweave from 'arweave';
-import {JWKInterface} from 'arweave/node/lib/wallet';
-import {Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory} from '@smartweave';
+import { JWKInterface } from 'arweave/node/lib/wallet';
+import { Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory } from '@smartweave';
 import path from 'path';
-import {addFunds, mineBlock} from '../_helpers';
+import { addFunds, mineBlock } from '../_helpers';
 
 /**
  * This test verifies "write-backs" between contracts:
diff --git a/src/__tests__/integration/internal-writes/internal-write-callee.test.ts b/src/__tests__/integration/internal-writes/internal-write-callee.test.ts
index a80f9d9..9f2bd84 100644
--- a/src/__tests__/integration/internal-writes/internal-write-callee.test.ts
+++ b/src/__tests__/integration/internal-writes/internal-write-callee.test.ts
@@ -3,10 +3,10 @@ import fs from 'fs';
 
 import ArLocal from 'arlocal';
 import Arweave from 'arweave';
-import {JWKInterface} from 'arweave/node/lib/wallet';
-import {Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory} from '@smartweave';
+import { JWKInterface } from 'arweave/node/lib/wallet';
+import { Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory } from '@smartweave';
 import path from 'path';
-import {addFunds, mineBlock} from '../_helpers';
+import { addFunds, mineBlock } from '../_helpers';
 
 interface ExampleContractState {
   counter: number;
diff --git a/src/__tests__/integration/internal-writes/internal-write-caller.test.ts b/src/__tests__/integration/internal-writes/internal-write-caller.test.ts
index 323ec04..367035a 100644
--- a/src/__tests__/integration/internal-writes/internal-write-caller.test.ts
+++ b/src/__tests__/integration/internal-writes/internal-write-caller.test.ts
@@ -3,11 +3,11 @@ import fs from 'fs';
 
 import ArLocal from 'arlocal';
 import Arweave from 'arweave';
-import {JWKInterface} from 'arweave/node/lib/wallet';
-import {Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory} from '@smartweave';
+import { JWKInterface } from 'arweave/node/lib/wallet';
+import { Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory } from '@smartweave';
 import path from 'path';
-import {TsLogFactory} from '../../../logging/node/TsLogFactory';
-import {addFunds, mineBlock} from '../_helpers';
+import { TsLogFactory } from '../../../logging/node/TsLogFactory';
+import { addFunds, mineBlock } from '../_helpers';
 
 /**
  * This verifies whether combination of read and write state works properly.
diff --git a/src/__tests__/integration/internal-writes/internal-write-depth.test.ts b/src/__tests__/integration/internal-writes/internal-write-depth.test.ts
index f56a4db..b5bf27a 100644
--- a/src/__tests__/integration/internal-writes/internal-write-depth.test.ts
+++ b/src/__tests__/integration/internal-writes/internal-write-depth.test.ts
@@ -3,11 +3,11 @@ import fs from 'fs';
 
 import ArLocal from 'arlocal';
 import Arweave from 'arweave';
-import {JWKInterface} from 'arweave/node/lib/wallet';
-import {Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory} from '@smartweave';
+import { JWKInterface } from 'arweave/node/lib/wallet';
+import { Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory } from '@smartweave';
 import path from 'path';
-import {TsLogFactory} from '../../../logging/node/TsLogFactory';
-import {addFunds, mineBlock} from '../_helpers';
+import { TsLogFactory } from '../../../logging/node/TsLogFactory';
+import { addFunds, mineBlock } from '../_helpers';
 
 /**
  * This test verifies "deep" writes between
diff --git a/src/__tests__/integration/internal-writes/multi-internal-calls.test.ts b/src/__tests__/integration/internal-writes/multi-internal-calls.test.ts
index 679c5da..ed6f0d2 100644
--- a/src/__tests__/integration/internal-writes/multi-internal-calls.test.ts
+++ b/src/__tests__/integration/internal-writes/multi-internal-calls.test.ts
@@ -3,11 +3,11 @@ import fs from 'fs';
 
 import ArLocal from 'arlocal';
 import Arweave from 'arweave';
-import {JWKInterface} from 'arweave/node/lib/wallet';
-import {Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory} from '@smartweave';
+import { JWKInterface } from 'arweave/node/lib/wallet';
+import { Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory } from '@smartweave';
 import path from 'path';
-import {TsLogFactory} from '../../../logging/node/TsLogFactory';
-import {addFunds, mineBlock} from '../_helpers';
+import { TsLogFactory } from '../../../logging/node/TsLogFactory';
+import { addFunds, mineBlock } from '../_helpers';
 
 /**
  * This test verifies multiple internal calls from
diff --git a/src/__tests__/integration/internal-writes/staking.test.ts b/src/__tests__/integration/internal-writes/staking.test.ts
index ad7d76f..8ec6380 100644
--- a/src/__tests__/integration/internal-writes/staking.test.ts
+++ b/src/__tests__/integration/internal-writes/staking.test.ts
@@ -3,11 +3,11 @@ import fs from 'fs';
 
 import ArLocal from 'arlocal';
 import Arweave from 'arweave';
-import {JWKInterface} from 'arweave/node/lib/wallet';
-import {Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory} from '@smartweave';
+import { JWKInterface } from 'arweave/node/lib/wallet';
+import { Contract, LoggerFactory, SmartWeave, SmartWeaveNodeFactory } from '@smartweave';
 import path from 'path';
-import {TsLogFactory} from '../../../logging/node/TsLogFactory';
-import {addFunds, mineBlock} from '../_helpers';
+import { TsLogFactory } from '../../../logging/node/TsLogFactory';
+import { addFunds, mineBlock } from '../_helpers';
 
 /**
  * This tests verifies a standard approve/transferFrom workflow for a ERC-20ish token contract
diff --git a/src/__tests__/regression/read-state.test.ts b/src/__tests__/regression/read-state.test.ts
index 1e2c732..1f25619 100644
--- a/src/__tests__/regression/read-state.test.ts
+++ b/src/__tests__/regression/read-state.test.ts
@@ -1,9 +1,9 @@
 /* eslint-disable */
 import fs from 'fs';
 import path from 'path';
-import {interactRead, readContract} from 'smartweave';
+import { interactRead, readContract } from 'smartweave';
 import Arweave from 'arweave';
-import {LoggerFactory, SmartWeaveNodeFactory, SmartWeaveWebFactory, SourceType} from '@smartweave';
+import { LoggerFactory, SmartWeaveNodeFactory, SmartWeaveWebFactory, SourceType } from '@smartweave';
 
 const stringify = require('safe-stable-stringify');
 
diff --git a/src/core/modules/impl/DefaultCreateContract.ts b/src/core/modules/impl/DefaultCreateContract.ts
index 720a7ec..6373758 100644
--- a/src/core/modules/impl/DefaultCreateContract.ts
+++ b/src/core/modules/impl/DefaultCreateContract.ts
@@ -1,12 +1,12 @@
 /* eslint-disable */
-import {ContractData, ContractType, CreateContract, FromSrcTxContractData, SmartWeaveTags} from '@smartweave/core';
+import { ContractData, ContractType, CreateContract, FromSrcTxContractData, SmartWeaveTags } from '@smartweave/core';
 import Arweave from 'arweave';
-import {LoggerFactory} from '@smartweave/logging';
-import {Go} from './wasm/go-wasm-imports';
+import { LoggerFactory } from '@smartweave/logging';
+import { Go } from './wasm/go-wasm-imports';
 import metering from 'redstone-wasm-metering';
-import fs, {PathOrFileDescriptor} from "fs";
-import {matchMutClosureDtor} from "./wasm/wasm-bindgen-tools";
-import {parseInt} from "lodash";
+import fs, { PathOrFileDescriptor } from 'fs';
+import { matchMutClosureDtor } from './wasm/wasm-bindgen-tools';
+import { parseInt } from 'lodash';
 
 const wasmTypeMapping: Map<number, string> = new Map([
   [1, 'assemblyscript'],
@@ -69,19 +69,19 @@ export class DefaultCreateContract implements CreateContract {
 
       wasmLang = wasmTypeMapping.get(lang);
       if (wasmSrcCodeDir == null) {
-        throw new Error("No path to original wasm contract source code");
+        throw new Error('No path to original wasm contract source code');
       }
 
       const zippedSourceCode = await this.zipContents(wasmSrcCodeDir);
       data.push(zippedSourceCode);
 
-      if (wasmLang == "rust") {
+      if (wasmLang == 'rust') {
         if (!wasmGlueCodePath) {
-          throw new Error("No path to generated wasm-bindgen js code");
+          throw new Error('No path to generated wasm-bindgen js code');
         }
-        const wasmBindgenSrc = fs.readFileSync(wasmGlueCodePath, "utf-8");
+        const wasmBindgenSrc = fs.readFileSync(wasmGlueCodePath, 'utf-8');
         const dtor = matchMutClosureDtor(wasmBindgenSrc);
-        metadata["dtor"] = parseInt(dtor);
+        metadata['dtor'] = parseInt(dtor);
         data.push(Buffer.from(wasmBindgenSrc));
       }
     }
@@ -174,11 +174,11 @@ export class DefaultCreateContract implements CreateContract {
   private joinBuffers(buffers: Buffer[]): Buffer {
     const length = buffers.length;
     const result = [];
-    result.push(Buffer.from(length.toString()))
-    result.push(Buffer.from("|"))
-    buffers.forEach(b => {
+    result.push(Buffer.from(length.toString()));
+    result.push(Buffer.from('|'));
+    buffers.forEach((b) => {
       result.push(Buffer.from(b.length.toString()));
-      result.push(Buffer.from("|"))
+      result.push(Buffer.from('|'));
     });
     result.push(...buffers);
     return result.reduce((prev, b) => Buffer.concat([prev, b]));
@@ -188,13 +188,13 @@ export class DefaultCreateContract implements CreateContract {
     const archiver = require('archiver'),
       streamBuffers = require('stream-buffers');
     const outputStreamBuffer = new streamBuffers.WritableStreamBuffer({
-      initialSize: (1000 * 1024),   // start at 1000 kilobytes.
-      incrementAmount: (1000 * 1024) // grow by 1000 kilobytes each time buffer overflows.
+      initialSize: 1000 * 1024, // start at 1000 kilobytes.
+      incrementAmount: 1000 * 1024 // grow by 1000 kilobytes each time buffer overflows.
     });
     const archive = archiver('zip', {
-      zlib: {level: 9} // Sets the compression level.
+      zlib: { level: 9 } // Sets the compression level.
     });
-    archive.on('error', function(err) {
+    archive.on('error', function (err) {
       throw err;
     });
     archive.pipe(outputStreamBuffer);
diff --git a/src/core/modules/impl/wasm/go-wasm-imports.ts b/src/core/modules/impl/wasm/go-wasm-imports.ts
index e3493ad..caabb36 100644
--- a/src/core/modules/impl/wasm/go-wasm-imports.ts
+++ b/src/core/modules/impl/wasm/go-wasm-imports.ts
@@ -9,7 +9,7 @@
 /* tslint:disable */
 /* eslint-disable */
 /* YOLO */
-import {LoggerFactory, SmartWeaveGlobal} from '@smartweave';
+import { LoggerFactory, SmartWeaveGlobal } from '@smartweave';
 
 const encoder = new TextEncoder();
 const decoder = new TextDecoder('utf-8');
diff --git a/src/core/modules/impl/wasm/rust-wasm-imports.ts b/src/core/modules/impl/wasm/rust-wasm-imports.ts
index 014ef03..8d62217 100644
--- a/src/core/modules/impl/wasm/rust-wasm-imports.ts
+++ b/src/core/modules/impl/wasm/rust-wasm-imports.ts
@@ -1,7 +1,7 @@
 /* tslint:disable */
 /* eslint-disable */
 /* a kind of magic */
-import {LoggerFactory} from '@smartweave';
+import { LoggerFactory } from '@smartweave';
 
 // note: this is (somewhat heavily) modified code
 // of the js that is normally generated by the wasm-bindgen
diff --git a/src/legacy/smartweave-global.ts b/src/legacy/smartweave-global.ts
index 781bcef..74803b2 100644
--- a/src/legacy/smartweave-global.ts
+++ b/src/legacy/smartweave-global.ts
@@ -1,6 +1,6 @@
 /* eslint-disable */
 import Arweave from 'arweave';
-import {GQLNodeInterface, GQLTagInterface} from './gqlResult';
+import { GQLNodeInterface, GQLTagInterface } from './gqlResult';
 
 /**
  *
diff --git a/src/logging/web/ConsoleLogger.ts b/src/logging/web/ConsoleLogger.ts
index 9ec75b9..199c31c 100644
--- a/src/logging/web/ConsoleLogger.ts
+++ b/src/logging/web/ConsoleLogger.ts
@@ -1,5 +1,5 @@
 /* eslint-disable */
-import {LoggerSettings, LogLevel, lvlToOrder, RedStoneLogger} from '@smartweave';
+import { LoggerSettings, LogLevel, lvlToOrder, RedStoneLogger } from '@smartweave';
 
 export class ConsoleLogger implements RedStoneLogger {
   constructor(private readonly moduleName, public settings: LoggerSettings) {}