From 947c3e278230c9e9db54c4ce20bef76c63040970 Mon Sep 17 00:00:00 2001
From: tuyennhv <vutuyen2636@gmail.com>
Date: Thu, 14 Sep 2023 20:37:11 +0700
Subject: [PATCH] feat: publish more methods (#334)

* feat: publish getFieldRanges

* feat: publish deserializeUint8ArrayBitListFromBytes
---
 packages/ssz/src/index.ts          | 2 +-
 packages/ssz/src/type/bitList.ts   | 6 +++++-
 packages/ssz/src/type/container.ts | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/packages/ssz/src/index.ts b/packages/ssz/src/index.ts
index 4be1d2d5..0f275dc6 100644
--- a/packages/ssz/src/index.ts
+++ b/packages/ssz/src/index.ts
@@ -1,5 +1,5 @@
 // Types
-export {BitListType} from "./type/bitList";
+export {BitListType, deserializeUint8ArrayBitListFromBytes} from "./type/bitList";
 export {BitVectorType} from "./type/bitVector";
 export {BooleanType} from "./type/boolean";
 export {ByteListType} from "./type/byteList";
diff --git a/packages/ssz/src/type/bitList.ts b/packages/ssz/src/type/bitList.ts
index fc307f48..0d8268b2 100644
--- a/packages/ssz/src/type/bitList.ts
+++ b/packages/ssz/src/type/bitList.ts
@@ -121,7 +121,11 @@ export class BitListType extends BitArrayType {
 
 type BitArrayDeserialized = {uint8Array: Uint8Array; bitLen: number};
 
-function deserializeUint8ArrayBitListFromBytes(data: Uint8Array, start: number, end: number): BitArrayDeserialized {
+export function deserializeUint8ArrayBitListFromBytes(
+  data: Uint8Array,
+  start: number,
+  end: number
+): BitArrayDeserialized {
   if (end > data.length) {
     throw Error(`BitList attempting to read byte ${end} of data length ${data.length}`);
   }
diff --git a/packages/ssz/src/type/container.ts b/packages/ssz/src/type/container.ts
index 2dacabdc..453e59c6 100644
--- a/packages/ssz/src/type/container.ts
+++ b/packages/ssz/src/type/container.ts
@@ -391,7 +391,7 @@ export class ContainerType<Fields extends Record<string, Type<unknown>>> extends
    * - For fixed size fields re-uses the pre-computed values this.fieldRangesFixedLen
    * - For variable size fields does a first pass over the fixed section to read offsets
    */
-  private getFieldRanges(data: DataView, start: number, end: number): BytesRange[] {
+  getFieldRanges(data: DataView, start: number, end: number): BytesRange[] {
     if (this.variableOffsetsPosition.length === 0) {
       // Validate fixed length container
       const size = end - start;