Add list of engines supported

ChainSafe · Mar 3, 2025 · 4e995f2 · 4e995f2
1 parent 6a4f500
commit 4e995f2
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Showing 9 changed files with 38 additions and 14 deletions.
diff --git a/packages/as-sha256/package.json b/packages/as-sha256/package.json
@@ -14,9 +14,11 @@
   },
   "type": "module",
   "main": "src/index.ts",
-  "files": [
-    "build"
-  ],
+  "engines": {
+    "node": ">= 18",
+    "deno": ">= 2.2",
+    "bun": ">= 1.1"
+  },
   "scripts": {
     "clean": "rm -rf ./dist",
     "lint": "echo 'no linting for this package'",

diff --git a/packages/as-sha256/src/alloc.ts b/packages/as-sha256/src/alloc.ts
@@ -1,3 +1,6 @@
+import process from "node:process";
+import {Buffer} from "node:buffer";
+
 const isNode = typeof process !== "undefined" && process.versions != null && process.versions.node != null;
 
 /**

diff --git a/packages/persistent-merkle-tree/package.json b/packages/persistent-merkle-tree/package.json
@@ -9,9 +9,11 @@
     "./hasher/noble": "./src/hasher/noble.ts",
     "./hasher/as-sha256": "./src/hasher/as-sha256.ts"
   },
-  "files": [
-    "lib"
-  ],
+  "engines": {
+    "node": ">= 18",
+    "deno": ">= 2.2",
+    "bun": ">= 1.1"
+  },
   "scripts": {
     "check-types": "tsc --noEmit",
     "clean": "rm -rf lib",

diff --git a/packages/persistent-merkle-tree/src/node.ts b/packages/persistent-merkle-tree/src/node.ts
@@ -233,9 +233,11 @@ export class LeafNode extends Node {
       let h = getNodeH(this, hIndex);
       if (uintBytes === 1) {
         h &= ~(0xff << bitIndex);
+        // @ts-expect-error - We need to mask `value`
         h |= (0xff && value) << bitIndex;
       } else {
         h &= ~(0xffff << bitIndex);
+        // @ts-expect-error - We need to mask `value`
         h |= (0xffff && value) << bitIndex;
       }
       setNodeH(this, hIndex, h);
@@ -273,9 +275,11 @@ export class LeafNode extends Node {
       let h = getNodeH(this, hIndex);
       if (uintBytes === 1) {
         h &= ~(0xff << bitIndex);
+        // @ts-expect-error - We need to mask `value`
         h |= (0xff && value) << bitIndex;
       } else {
         h &= ~(0xffff << bitIndex);
+        // @ts-expect-error - We need to mask `value`
         h |= (0xffff && value) << bitIndex;
       }
       setNodeH(this, hIndex, h);

diff --git a/packages/persistent-ts/package.json b/packages/persistent-ts/package.json
@@ -4,11 +4,11 @@
   "description": "Persistent data structures for TypeScript.",
   "type": "module",
   "main": "./src/index.ts",
-  "files": [
-    "lib/**/*.d.ts",
-    "lib/**/*.js",
-    "lib/**/*.js.map"
-  ],
+  "engines": {
+    "node": ">= 18",
+    "deno": ">= 2.2",
+    "bun": ">= 1.1"
+  },
   "scripts": {
     "clean": "rm -rf lib",
     "lint": "eslint --color --ext .ts src/",

diff --git a/packages/ssz/package.json b/packages/ssz/package.json
@@ -6,7 +6,16 @@
   "homepage": "https://github.com/chainsafe/ssz",
   "version": "1.0.2",
   "type": "module",
-  "main": "./src/index.ts",
+  "engines": {
+    "node": ">= 18",
+    "deno": ">= 2.2",
+    "bun": ">= 1.1"
+  },
+  "exports": {
+    ".": {
+      "import": "./sc/index.ts"
+    }
+  },
   "files": [
     "lib/**/*.d.ts",
     "lib/**/*.js",

diff --git a/packages/ssz/src/util/merkleize.ts b/packages/ssz/src/util/merkleize.ts
@@ -1,5 +1,6 @@
 import {hasher} from "@chainsafe/persistent-merkle-tree";
 import {zeroHash} from "@chainsafe/persistent-merkle-tree";
+import {Buffer} from "node:buffer";
 
 /** Dedicated property to cache hashTreeRoot of immutable CompositeType values */
 export const symbolCachedPermanentRoot = Symbol("ssz_cached_permanent_root");

diff --git a/packages/ssz/src/viewDU/arrayBasic.ts b/packages/ssz/src/viewDU/arrayBasic.ts
@@ -22,7 +22,7 @@ export class ArrayBasicTreeViewDU<ElementType extends BasicType<unknown>> extend
   ArrayBasicType<ElementType>
 > {
   protected nodes: LeafNode[];
-  protected readonly nodesChanged = new Set<number>();
+  protected readonly nodesChanged: Set<number> = new Set<number>();
   protected _length: number;
   protected dirtyLength = false;
   private nodesPopulated: boolean;

diff --git a/packages/ssz/src/viewDU/arrayComposite.ts b/packages/ssz/src/viewDU/arrayComposite.ts
@@ -23,7 +23,10 @@ export class ArrayCompositeTreeViewDU<
 > extends TreeViewDU<ArrayCompositeType<ElementType>> {
   protected nodes: Node[];
   protected caches: unknown[];
-  protected readonly viewsChanged = new Map<number, CompositeViewDU<ElementType>>();
+  protected readonly viewsChanged: Map<number, CompositeViewDU<ElementType>> = new Map<
+    number,
+    CompositeViewDU<ElementType>
+  >();
   protected _length: number;
   // TODO: Consider these properties are not accessible in the cache object persisted in the parent's cache.
   // nodes, caches, _length, and nodesPopulated are mutated. Consider having them in a _cache object such that