Make mapping namings direct

11 files changed, 42 insertions, 107 deletions

diff --git a/packages/sol-coverage/src/coverage_subprovider.ts b/packages/sol-coverage/src/coverage_subprovider.ts
index 21d25ed74..d03963ed6 100644
--- a/packages/sol-coverage/src/coverage_subprovider.ts
+++ b/packages/sol-coverage/src/coverage_subprovider.ts
@@ -81,12 +81,12 @@ export const coverageHandler: SingleFileSubtraceHandler = (
     const branchIds = _.keys(coverageEntriesDescription.branchMap);
     for (const branchId of branchIds) {
         const branchDescription = coverageEntriesDescription.branchMap[branchId];
-        const isBranchCoveredByBranchIndex = _.map(branchDescription.locations, location => {
+        const branchIndexToIsBranchCovered = _.map(branchDescription.locations, location => {
             const isBranchCovered = _.some(sourceRanges, range => utils.isRangeInside(range.location, location));
             const timesBranchCovered = Number(isBranchCovered);
             return timesBranchCovered;
         });
-        branchCoverage[branchId] = isBranchCoveredByBranchIndex;
+        branchCoverage[branchId] = branchIndexToIsBranchCovered;
     }
     const statementCoverage: StatementCoverage = {};
     const statementIds = _.keys(coverageEntriesDescription.statementMap);
diff --git a/packages/sol-profiler/src/profiler_subprovider.ts b/packages/sol-profiler/src/profiler_subprovider.ts
index c3ed13ea5..9f195f768 100644
--- a/packages/sol-profiler/src/profiler_subprovider.ts
+++ b/packages/sol-profiler/src/profiler_subprovider.ts
@@ -63,7 +63,7 @@ export const profilerHandler: SingleFileSubtraceHandler = (
 ): Coverage => {
     const absoluteFileName = contractData.sources[fileIndex];
     const profilerEntriesDescription = collectCoverageEntries(contractData.sourceCodes[fileIndex]);
-    const gasConsumedByStatement: { [statementId: string]: number } = {};
+    const statementToGasConsumed: { [statementId: string]: number } = {};
     const statementIds = _.keys(profilerEntriesDescription.statementMap);
     for (const statementId of statementIds) {
         const statementDescription = profilerEntriesDescription.statementMap[statementId];
@@ -83,14 +83,14 @@ export const profilerHandler: SingleFileSubtraceHandler = (
                 }
             }),
         );
-        gasConsumedByStatement[statementId] = totalGasCost;
+        statementToGasConsumed[statementId] = totalGasCost;
     }
     const partialProfilerOutput = {
         [absoluteFileName]: {
             ...profilerEntriesDescription,
             path: absoluteFileName,
             f: {}, // I's meaningless in profiling context
-            s: gasConsumedByStatement,
+            s: statementToGasConsumed,
             b: {}, // I's meaningless in profiling context
         },
     };
diff --git a/packages/sol-trace/src/revert_trace_subprovider.ts b/packages/sol-trace/src/revert_trace_subprovider.ts
index d36cba08b..fa065cfcb 100644
--- a/packages/sol-trace/src/revert_trace_subprovider.ts
+++ b/packages/sol-trace/src/revert_trace_subprovider.ts
@@ -106,8 +106,8 @@ export class RevertTraceSubprovider extends TraceCollectionSubprovider {
                 continue;
             }
 
-            const fileIndexByFileName = _.invert(contractData.sources);
-            const fileIndex = _.parseInt(fileIndexByFileName[sourceRange.fileName]);
+            const fileNameToFileIndex = _.invert(contractData.sources);
+            const fileIndex = _.parseInt(fileNameToFileIndex[sourceRange.fileName]);
             const sourceSnippet = getSourceRangeSnippet(sourceRange, contractData.sourceCodes[fileIndex]);
             if (sourceSnippet !== null) {
                 sourceSnippets.push(sourceSnippet);
diff --git a/packages/sol-tracing-utils/src/artifact_adapters/sol_compiler_artifact_adapter.ts b/packages/sol-tracing-utils/src/artifact_adapters/sol_compiler_artifact_adapter.ts
index 7d85f6c68..d52587f2c 100644
--- a/packages/sol-tracing-utils/src/artifact_adapters/sol_compiler_artifact_adapter.ts
+++ b/packages/sol-tracing-utils/src/artifact_adapters/sol_compiler_artifact_adapter.ts
@@ -5,7 +5,7 @@ import * as glob from 'glob';
 import * as _ from 'lodash';
 import * as path from 'path';
 
-import { ContractData } from '../types';
+import { ContractData, SourceCodes, Sources } from '../types';
 
 import { AbstractArtifactAdapter } from './abstract_artifact_adapter';
 
@@ -43,8 +43,8 @@ export class SolCompilerArtifactAdapter extends AbstractArtifactAdapter {
                 logUtils.warn(`${artifactFileName} doesn't contain bytecode. Skipping...`);
                 continue;
             }
-            const sources: { [sourceId: number]: string } = {};
-            const sourceCodes: { [sourceId: number]: string } = {};
+            const sources: Sources = {};
+            const sourceCodes: SourceCodes = {};
             _.map(artifact.sources, (value: { id: number }, relativeFilePath: string) => {
                 const filePath = path.resolve(this._sourcesPath, relativeFilePath);
                 const fileContent = fs.readFileSync(filePath).toString();
diff --git a/packages/sol-tracing-utils/src/collect_coverage_entries.ts b/packages/sol-tracing-utils/src/collect_coverage_entries.ts
index 3ca794f8e..9e3591d74 100644
--- a/packages/sol-tracing-utils/src/collect_coverage_entries.ts
+++ b/packages/sol-tracing-utils/src/collect_coverage_entries.ts
@@ -8,19 +8,19 @@ import { getOffsetToLocation } from './source_maps';
 const IGNORE_RE = /\/\*\s*solcov\s+ignore\s+next\s*\*\/\s*/gm;
 
 // Parsing source code for each transaction/code is slow and therefore we cache it
-const coverageEntriesBySourceHash: { [sourceHash: string]: CoverageEntriesDescription } = {};
+const sourceHashToCoverageEntries: { [sourceHash: string]: CoverageEntriesDescription } = {};
 
 export const collectCoverageEntries = (contractSource: string) => {
     const sourceHash = ethUtil.sha3(contractSource).toString('hex');
-    if (_.isUndefined(coverageEntriesBySourceHash[sourceHash]) && !_.isUndefined(contractSource)) {
+    if (_.isUndefined(sourceHashToCoverageEntries[sourceHash]) && !_.isUndefined(contractSource)) {
         const ast = parser.parse(contractSource, { range: true });
         const offsetToLocation = getOffsetToLocation(contractSource);
         const ignoreRangesBegingingAt = gatherRangesToIgnore(contractSource);
         const visitor = new ASTVisitor(offsetToLocation, ignoreRangesBegingingAt);
         parser.visit(ast, visitor);
-        coverageEntriesBySourceHash[sourceHash] = visitor.getCollectedCoverageEntries();
+        sourceHashToCoverageEntries[sourceHash] = visitor.getCollectedCoverageEntries();
     }
-    const coverageEntriesDescription = coverageEntriesBySourceHash[sourceHash];
+    const coverageEntriesDescription = sourceHashToCoverageEntries[sourceHash];
     return coverageEntriesDescription;
 };
 
diff --git a/packages/sol-tracing-utils/src/get_source_range_snippet.ts b/packages/sol-tracing-utils/src/get_source_range_snippet.ts
index f578675d3..7aef00fee 100644
--- a/packages/sol-tracing-utils/src/get_source_range_snippet.ts
+++ b/packages/sol-tracing-utils/src/get_source_range_snippet.ts
@@ -13,7 +13,7 @@ interface ASTInfo {
 }
 
 // Parsing source code for each transaction/code is slow and therefore we cache it
-const parsedSourceByHash: { [sourceHash: string]: Parser.ASTNode } = {};
+const hashToParsedSource: { [sourceHash: string]: Parser.ASTNode } = {};
 
 /**
  * Gets the source range snippet by source range to be used by revert trace.
@@ -22,10 +22,10 @@ const parsedSourceByHash: { [sourceHash: string]: Parser.ASTNode } = {};
  */
 export function getSourceRangeSnippet(sourceRange: SourceRange, sourceCode: string): SourceSnippet | null {
     const sourceHash = ethUtil.sha3(sourceCode).toString('hex');
-    if (_.isUndefined(parsedSourceByHash[sourceHash])) {
-        parsedSourceByHash[sourceHash] = Parser.parse(sourceCode, { loc: true });
+    if (_.isUndefined(hashToParsedSource[sourceHash])) {
+        hashToParsedSource[sourceHash] = Parser.parse(sourceCode, { loc: true });
     }
-    const astNode = parsedSourceByHash[sourceHash];
+    const astNode = hashToParsedSource[sourceHash];
     const visitor = new ASTInfoVisitor();
     Parser.visit(astNode, visitor);
     const astInfo = visitor.getASTInfoForRange(sourceRange);
diff --git a/packages/sol-tracing-utils/src/source_maps.ts b/packages/sol-tracing-utils/src/source_maps.ts
index 0a2d3c88a..8c17652d9 100644
--- a/packages/sol-tracing-utils/src/source_maps.ts
+++ b/packages/sol-tracing-utils/src/source_maps.ts
@@ -1,7 +1,7 @@
 import * as _ from 'lodash';
 
 import { getPcToInstructionIndexMapping } from './instructions';
-import { OffsetToLocation, SourceRange } from './types';
+import { OffsetToLocation, SourceCodes, SourceRange, Sources } from './types';
 
 const RADIX = 10;
 
@@ -39,10 +39,10 @@ export function getOffsetToLocation(str: string): OffsetToLocation {
  * @param indexToSource index to source file path
  */
 export function parseSourceMap(
-    sourceCodes: { [fileIndex: number]: string },
+    sourceCodes: SourceCodes,
     srcMap: string,
     bytecodeHex: string,
-    sources: { [fileIndex: number]: string },
+    sources: Sources,
 ): { [programCounter: number]: SourceRange } {
     const bytecode = Uint8Array.from(Buffer.from(bytecodeHex, 'hex'));
     const pcToInstructionIndex: { [programCounter: number]: number } = getPcToInstructionIndexMapping(bytecode);
diff --git a/packages/sol-tracing-utils/src/trace.ts b/packages/sol-tracing-utils/src/trace.ts
index 770080af3..973452b24 100644
--- a/packages/sol-tracing-utils/src/trace.ts
+++ b/packages/sol-tracing-utils/src/trace.ts
@@ -4,21 +4,21 @@ import * as _ from 'lodash';
 
 import { utils } from './utils';
 
-export interface TraceByContractAddress {
+export interface ContractAddressToTraces {
     [contractAddress: string]: StructLog[];
 }
 
 /**
- * Converts linear stack trace to `TraceByContractAddress`.
+ * Converts linear stack trace to `ContractAddressToTraces`.
  * @param structLogs stack trace
  * @param startAddress initial context address
  */
-export function getTracesByContractAddress(structLogs: StructLog[], startAddress: string): TraceByContractAddress {
-    const traceByContractAddress: TraceByContractAddress = {};
+export function getContractAddressToTraces(structLogs: StructLog[], startAddress: string): ContractAddressToTraces {
+    const contractAddressToTraces: ContractAddressToTraces = {};
     let currentTraceSegment = [];
     const addressStack = [startAddress];
     if (_.isEmpty(structLogs)) {
-        return traceByContractAddress;
+        return contractAddressToTraces;
     }
     const normalizedStructLogs = utils.normalizeStructLogs(structLogs);
     // tslint:disable-next-line:prefer-for-of
@@ -45,14 +45,14 @@ export function getTracesByContractAddress(structLogs: StructLog[], startAddress
             const nextStructLog = normalizedStructLogs[i + 1];
             if (nextStructLog.depth !== structLog.depth) {
                 addressStack.push(newAddress);
-                traceByContractAddress[currentAddress] = (traceByContractAddress[currentAddress] || []).concat(
+                contractAddressToTraces[currentAddress] = (contractAddressToTraces[currentAddress] || []).concat(
                     currentTraceSegment,
                 );
                 currentTraceSegment = [];
             }
         } else if (utils.isEndOpcode(structLog.op)) {
             const currentAddress = addressStack.pop() as string;
-            traceByContractAddress[currentAddress] = (traceByContractAddress[currentAddress] || []).concat(
+            contractAddressToTraces[currentAddress] = (contractAddressToTraces[currentAddress] || []).concat(
                 currentTraceSegment,
             );
             currentTraceSegment = [];
@@ -71,7 +71,7 @@ export function getTracesByContractAddress(structLogs: StructLog[], startAddress
             logUtils.warn(
                 "Detected a contract created from within another contract. We currently do not support that scenario. We'll just skip that trace",
             );
-            return traceByContractAddress;
+            return contractAddressToTraces;
         } else {
             if (structLog !== _.last(normalizedStructLogs)) {
                 const nextStructLog = normalizedStructLogs[i + 1];
@@ -79,7 +79,7 @@ export function getTracesByContractAddress(structLogs: StructLog[], startAddress
                     continue;
                 } else if (nextStructLog.depth === structLog.depth - 1) {
                     const currentAddress = addressStack.pop() as string;
-                    traceByContractAddress[currentAddress] = (traceByContractAddress[currentAddress] || []).concat(
+                    contractAddressToTraces[currentAddress] = (contractAddressToTraces[currentAddress] || []).concat(
                         currentTraceSegment,
                     );
                     currentTraceSegment = [];
@@ -94,11 +94,11 @@ export function getTracesByContractAddress(structLogs: StructLog[], startAddress
     }
     if (currentTraceSegment.length !== 0) {
         const currentAddress = addressStack.pop() as string;
-        traceByContractAddress[currentAddress] = (traceByContractAddress[currentAddress] || []).concat(
+        contractAddressToTraces[currentAddress] = (contractAddressToTraces[currentAddress] || []).concat(
             currentTraceSegment,
         );
         currentTraceSegment = [];
         logUtils.warn('Malformed trace. Current trace segment non empty at the end');
     }
-    return traceByContractAddress;
+    return contractAddressToTraces;
 }
diff --git a/packages/sol-tracing-utils/src/trace_info_subprovider.ts b/packages/sol-tracing-utils/src/trace_info_subprovider.ts
index 38a55646d..b75fc7bf7 100644
--- a/packages/sol-tracing-utils/src/trace_info_subprovider.ts
+++ b/packages/sol-tracing-utils/src/trace_info_subprovider.ts
@@ -2,7 +2,7 @@ import { NodeType } from '@0x/web3-wrapper';
 import * as _ from 'lodash';
 
 import { constants } from './constants';
-import { getTracesByContractAddress } from './trace';
+import { getContractAddressToTraces } from './trace';
 import { TraceCollectionSubprovider } from './trace_collection_subprovider';
 import { TraceInfo, TraceInfoExistingContract, TraceInfoNewContract } from './types';
 
@@ -50,13 +50,13 @@ export abstract class TraceInfoSubprovider extends TraceCollectionSubprovider {
                 disableStorage: true,
             });
         }
-        const tracesByContractAddress = getTracesByContractAddress(trace.structLogs, address);
-        const subcallAddresses = _.keys(tracesByContractAddress);
+        const contractAddressToTraces = getContractAddressToTraces(trace.structLogs, address);
+        const subcallAddresses = _.keys(contractAddressToTraces);
         if (address === constants.NEW_CONTRACT) {
             for (const subcallAddress of subcallAddresses) {
                 let traceInfo: TraceInfoNewContract | TraceInfoExistingContract;
                 if (subcallAddress === 'NEW_CONTRACT') {
-                    const traceForThatSubcall = tracesByContractAddress[subcallAddress];
+                    const traceForThatSubcall = contractAddressToTraces[subcallAddress];
                     traceInfo = {
                         subtrace: traceForThatSubcall,
                         txHash,
@@ -65,7 +65,7 @@ export abstract class TraceInfoSubprovider extends TraceCollectionSubprovider {
                     };
                 } else {
                     const runtimeBytecode = await this._web3Wrapper.getContractCodeAsync(subcallAddress);
-                    const traceForThatSubcall = tracesByContractAddress[subcallAddress];
+                    const traceForThatSubcall = contractAddressToTraces[subcallAddress];
                     traceInfo = {
                         subtrace: traceForThatSubcall,
                         txHash,
@@ -78,7 +78,7 @@ export abstract class TraceInfoSubprovider extends TraceCollectionSubprovider {
         } else {
             for (const subcallAddress of subcallAddresses) {
                 const runtimeBytecode = await this._web3Wrapper.getContractCodeAsync(subcallAddress);
-                const traceForThatSubcall = tracesByContractAddress[subcallAddress];
+                const traceForThatSubcall = contractAddressToTraces[subcallAddress];
                 const traceInfo: TraceInfoExistingContract = {
                     subtrace: traceForThatSubcall,
                     txHash,
diff --git a/packages/sol-tracing-utils/test/trace_test.ts b/packages/sol-tracing-utils/test/trace_test.ts
index 7a034362c..c9ed93e63 100644
--- a/packages/sol-tracing-utils/test/trace_test.ts
+++ b/packages/sol-tracing-utils/test/trace_test.ts
@@ -3,7 +3,7 @@ import { OpCode, StructLog } from 'ethereum-types';
 import * as _ from 'lodash';
 import 'mocha';
 
-import { getTracesByContractAddress } from '../src/trace';
+import { getContractAddressToTraces } from '../src/trace';
 
 const expect = chai.expect;
 
@@ -44,7 +44,7 @@ describe('Trace', () => {
             ];
             const fullTrace = _.map(trace, compactStructLog => addDefaultStructLogFields(compactStructLog));
             const startAddress = '0x0000000000000000000000000000000000000001';
-            const traceByContractAddress = getTracesByContractAddress(fullTrace, startAddress);
+            const traceByContractAddress = getContractAddressToTraces(fullTrace, startAddress);
             const expectedTraceByContractAddress = {
                 [startAddress]: [fullTrace[0], fullTrace[2]],
                 [delegateCallAddress]: [fullTrace[1]],
diff --git a/yarn.lock b/yarn.lock
index 5dfe7745a..06ee0c809 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2152,10 +2152,6 @@ aes-js@^0.2.3:
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/aes-js/-/aes-js-0.2.4.tgz#94b881ab717286d015fa219e08fb66709dda5a3d"
 
-aes-js@^3.1.1:
-  version "3.1.2"
-  resolved "https://registry.npmjs.org/aes-js/-/aes-js-3.1.2.tgz#db9aabde85d5caabbfc0d4f2a4446960f627146a"
-
 agent-base@4, agent-base@^4.1.0, agent-base@~4.2.0:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/agent-base/-/agent-base-4.2.1.tgz#d89e5999f797875674c07d87f260fc41e83e8ca9"
@@ -3725,7 +3721,7 @@ bs-logger@0.x:
   dependencies:
     fast-json-stable-stringify "^2.0.0"
 
-bs58@=4.0.1, bs58@^4.0.0:
+bs58@=4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/bs58/-/bs58-4.0.1.tgz#be161e76c354f6f788ae4071f63f34e8c4f0a42a"
   dependencies:
@@ -3748,14 +3744,6 @@ bs58check@^1.0.8:
     bs58 "^3.1.0"
     create-hash "^1.1.0"
 
-bs58check@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.npmjs.org/bs58check/-/bs58check-2.1.2.tgz#53b018291228d82a5aa08e7d796fdafda54aebfc"
-  dependencies:
-    bs58 "^4.0.0"
-    create-hash "^1.1.0"
-    safe-buffer "^5.1.2"
-
 bser@^2.0.0:
   version "2.0.0"
   resolved "https://registry.npmjs.org/bser/-/bser-2.0.0.tgz#9ac78d3ed5d915804fd87acb158bc797147a1719"
@@ -6511,18 +6499,6 @@ ethereumjs-util@^5.2.0:
     safe-buffer "^5.1.1"
     secp256k1 "^3.0.1"
 
-ethereumjs-util@^6.0.0:
-  version "6.0.0"
-  resolved "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.0.0.tgz#f14841c182b918615afefd744207c7932c8536c0"
-  dependencies:
-    bn.js "^4.11.0"
-    create-hash "^1.1.2"
-    ethjs-util "^0.1.6"
-    keccak "^1.0.2"
-    rlp "^2.0.0"
-    safe-buffer "^5.1.1"
-    secp256k1 "^3.0.1"
-
 ethereumjs-vm@2.3.5:
   version "2.3.5"
   resolved "https://registry.yarnpkg.com/ethereumjs-vm/-/ethereumjs-vm-2.3.5.tgz#e69306737b8a7ea80c633ceb9b7dd561897007de"
@@ -6567,20 +6543,6 @@ ethereumjs-wallet@0.6.0:
     utf8 "^2.1.1"
     uuid "^2.0.1"
 
-ethereumjs-wallet@~0.6.0:
-  version "0.6.3"
-  resolved "https://registry.npmjs.org/ethereumjs-wallet/-/ethereumjs-wallet-0.6.3.tgz#b0eae6f327637c2aeb9ccb9047b982ac542e6ab1"
-  dependencies:
-    aes-js "^3.1.1"
-    bs58check "^2.1.2"
-    ethereumjs-util "^6.0.0"
-    hdkey "^1.1.0"
-    randombytes "^2.0.6"
-    safe-buffer "^5.1.2"
-    scrypt.js "^0.3.0"
-    utf8 "^3.0.0"
-    uuid "^3.3.2"
-
 ethers@~4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/ethers/-/ethers-4.0.4.tgz#d3f85e8b27f4b59537e06526439b0fb15b44dc65"
@@ -6626,13 +6588,6 @@ ethjs-util@^0.1.3:
     is-hex-prefixed "1.0.0"
     strip-hex-prefix "1.0.0"
 
-ethjs-util@^0.1.6:
-  version "0.1.6"
-  resolved "https://registry.npmjs.org/ethjs-util/-/ethjs-util-0.1.6.tgz#f308b62f185f9fe6237132fb2a9818866a5cd536"
-  dependencies:
-    is-hex-prefixed "1.0.0"
-    strip-hex-prefix "1.0.0"
-
 ev-emitter@^1.0.0, ev-emitter@^1.0.1, ev-emitter@^1.0.2:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ev-emitter/-/ev-emitter-1.1.1.tgz#8f18b0ce5c76a5d18017f71c0a795c65b9138f2a"
@@ -8267,14 +8222,6 @@ hdkey@^0.7.0, hdkey@^0.7.1:
     coinstring "^2.0.0"
     secp256k1 "^3.0.1"
 
-hdkey@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.npmjs.org/hdkey/-/hdkey-1.1.0.tgz#e74e7b01d2c47f797fa65d1d839adb7a44639f29"
-  dependencies:
-    coinstring "^2.0.0"
-    safe-buffer "^5.1.1"
-    secp256k1 "^3.0.1"
-
 he@1.1.1, he@1.1.x:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/he/-/he-1.1.1.tgz#93410fd21b009735151f8868c2f271f3427e23fd"
@@ -13458,7 +13405,7 @@ randomatic@^1.1.3:
     is-number "^3.0.0"
     kind-of "^4.0.0"
 
-randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5, randombytes@^2.0.6:
+randombytes@^2.0.0, randombytes@^2.0.1, randombytes@^2.0.5:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/randombytes/-/randombytes-2.0.6.tgz#d302c522948588848a8d300c932b44c24231da80"
   dependencies:
@@ -14862,14 +14809,6 @@ scrypt.js@0.2.0, scrypt.js@^0.2.0:
     scrypt "^6.0.2"
     scryptsy "^1.2.1"
 
-scrypt.js@^0.3.0:
-  version "0.3.0"
-  resolved "https://registry.npmjs.org/scrypt.js/-/scrypt.js-0.3.0.tgz#6c62d61728ad533c8c376a2e5e3e86d41a95c4c0"
-  dependencies:
-    scryptsy "^1.2.1"
-  optionalDependencies:
-    scrypt "^6.0.2"
-
 scrypt@^6.0.2:
   version "6.0.3"
   resolved "https://registry.yarnpkg.com/scrypt/-/scrypt-6.0.3.tgz#04e014a5682b53fa50c2d5cce167d719c06d870d"
@@ -17137,10 +17076,6 @@ utf8@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/utf8/-/utf8-2.1.2.tgz#1fa0d9270e9be850d9b05027f63519bf46457d96"
 
-utf8@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.npmjs.org/utf8/-/utf8-3.0.0.tgz#f052eed1364d696e769ef058b183df88c87f69d1"
-
 util-deprecate@^1.0.1, util-deprecate@^1.0.2, util-deprecate@~1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"