Explicit imports for calldata

7 files changed, 17 insertions, 22 deletions

diff --git a/packages/utils/src/abi_encoder/calldata/blocks/blob.ts b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
index 210ef6420..219ea6c61 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/blob.ts
@@ -1,6 +1,6 @@
 import { CalldataBlock } from '../calldata_block';
 
-export class Blob extends CalldataBlock {
+export class BlobCalldataBlock extends CalldataBlock {
     private readonly _blob: Buffer;
 
     constructor(name: string, signature: string, parentName: string, blob: Buffer) {
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/index.ts b/packages/utils/src/abi_encoder/calldata/blocks/index.ts
deleted file mode 100644
index 958582dae..000000000
--- a/packages/utils/src/abi_encoder/calldata/blocks/index.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export * from './blob';
-export * from './pointer';
-export * from './set';
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
index 1daf33f7e..c706fe908 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/pointer.ts
@@ -5,7 +5,7 @@ import { constants } from '../../utils/constants';
 
 import { CalldataBlock } from '../calldata_block';
 
-export class Pointer extends CalldataBlock {
+export class PointerCalldataBlock extends CalldataBlock {
     public static readonly RAW_DATA_START = new Buffer('<');
     public static readonly RAW_DATA_END = new Buffer('>');
     private static readonly _DEPENDENT_PAYLOAD_SIZE_IN_BYTES = 32;
@@ -15,8 +15,8 @@ export class Pointer extends CalldataBlock {
     private _aliasFor: CalldataBlock | undefined;
 
     constructor(name: string, signature: string, parentName: string, dependency: CalldataBlock, parent: CalldataBlock) {
-        const headerSizeInBytes = Pointer._EMPTY_HEADER_SIZE;
-        const bodySizeInBytes = Pointer._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
+        const headerSizeInBytes = PointerCalldataBlock._EMPTY_HEADER_SIZE;
+        const bodySizeInBytes = PointerCalldataBlock._DEPENDENT_PAYLOAD_SIZE_IN_BYTES;
         super(name, signature, parentName, headerSizeInBytes, bodySizeInBytes);
         this._parent = parent;
         this._dependency = dependency;
@@ -51,9 +51,9 @@ export class Pointer extends CalldataBlock {
     public getRawData(): Buffer {
         const dependencyRawData = this._dependency.getRawData();
         const rawDataComponents: Buffer[] = [];
-        rawDataComponents.push(Pointer.RAW_DATA_START);
+        rawDataComponents.push(PointerCalldataBlock.RAW_DATA_START);
         rawDataComponents.push(dependencyRawData);
-        rawDataComponents.push(Pointer.RAW_DATA_END);
+        rawDataComponents.push(PointerCalldataBlock.RAW_DATA_END);
         const rawData = Buffer.concat(rawDataComponents);
         return rawData;
     }
diff --git a/packages/utils/src/abi_encoder/calldata/blocks/set.ts b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
index 81455b364..d1abc4986 100644
--- a/packages/utils/src/abi_encoder/calldata/blocks/set.ts
+++ b/packages/utils/src/abi_encoder/calldata/blocks/set.ts
@@ -2,7 +2,7 @@ import * as _ from 'lodash';
 
 import { CalldataBlock } from '../calldata_block';
 
-export class Set extends CalldataBlock {
+export class SetCalldataBlock extends CalldataBlock {
     private _header: Buffer | undefined;
     private _members: CalldataBlock[];
 
diff --git a/packages/utils/src/abi_encoder/calldata/calldata.ts b/packages/utils/src/abi_encoder/calldata/calldata.ts
index e5858b524..5f3eee94a 100644
--- a/packages/utils/src/abi_encoder/calldata/calldata.ts
+++ b/packages/utils/src/abi_encoder/calldata/calldata.ts
@@ -4,7 +4,8 @@ import * as _ from 'lodash';
 import { constants } from '../utils/constants';
 import { EncodingRules } from '../utils/rules';
 
-import * as CalldataBlocks from './blocks';
+import { PointerCalldataBlock } from './blocks/pointer';
+import { SetCalldataBlock } from './blocks/set';
 import { CalldataBlock } from './calldata_block';
 import { CalldataIterator, ReverseCalldataIterator } from './iterator';
 
@@ -112,7 +113,7 @@ export class Calldata {
         for (const block of iterator) {
             // If a block is a pointer and its value has already been observed, then update
             // the pointer to resolve to the existing value.
-            if (block instanceof CalldataBlocks.Pointer) {
+            if (block instanceof PointerCalldataBlock) {
                 const dependencyBlockHashBuf = block.getDependency().computeHash();
                 const dependencyBlockHash = ethUtil.bufferToHex(dependencyBlockHashBuf);
                 if (dependencyBlockHash in blocksByHash) {
@@ -214,7 +215,7 @@ export class Calldata {
                         ),
                     )
                     .padEnd(valuePadding);
-                if (block instanceof CalldataBlocks.Set) {
+                if (block instanceof SetCalldataBlock) {
                     nameStr = `### ${prettyName.padEnd(namePadding)}`;
                     lineStr = `\n${offsetStr}${valueStr}${nameStr}`;
                 } else {
diff --git a/packages/utils/src/abi_encoder/calldata/index.ts b/packages/utils/src/abi_encoder/calldata/index.ts
deleted file mode 100644
index 2ef75e8d0..000000000
--- a/packages/utils/src/abi_encoder/calldata/index.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-export * from './calldata';
-export * from './calldata_block';
-export * from './raw_calldata';
-import * as CalldataBlocks from './blocks';
-export { CalldataBlocks };
diff --git a/packages/utils/src/abi_encoder/calldata/iterator.ts b/packages/utils/src/abi_encoder/calldata/iterator.ts
index 5307f7944..333b32b4f 100644
--- a/packages/utils/src/abi_encoder/calldata/iterator.ts
+++ b/packages/utils/src/abi_encoder/calldata/iterator.ts
@@ -3,7 +3,9 @@ import * as _ from 'lodash';
 
 import { Queue } from '../utils/queue';
 
-import * as CalldataBlocks from './blocks';
+import { BlobCalldataBlock } from './blocks/blob';
+import { PointerCalldataBlock } from './blocks/pointer';
+import { SetCalldataBlock } from './blocks/set';
 import { CalldataBlock } from './calldata_block';
 
 /**
@@ -42,7 +44,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
     private static _createQueue(block: CalldataBlock): Queue<CalldataBlock> {
         const queue = new Queue<CalldataBlock>();
         // Base case
-        if (!(block instanceof CalldataBlocks.Set)) {
+        if (!(block instanceof SetCalldataBlock)) {
             queue.pushBack(block);
             return queue;
         }
@@ -55,7 +57,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
         _.each(set.getMembers(), (member: CalldataBlock) => {
             // Traverse child if it is a unique pointer.
             // A pointer that is an alias for another pointer is ignored.
-            if (member instanceof CalldataBlocks.Pointer && _.isUndefined(member.getAlias())) {
+            if (member instanceof PointerCalldataBlock && _.isUndefined(member.getAlias())) {
                 const dependency = member.getDependency();
                 queue.mergeBack(BaseIterator._createQueue(dependency));
             }
@@ -82,7 +84,7 @@ abstract class BaseIterator implements Iterable<CalldataBlock> {
                 }
                 return {
                     done: true,
-                    value: new CalldataBlocks.Blob('', '', '', new Buffer('')),
+                    value: new BlobCalldataBlock('', '', '', new Buffer('')),
                 };
             },
         };