Update antlr4 dependency (#1309)

Update import paths for antlr4 classes. Remove tsconfig-paths, as it is
no longer needed for remapping. Remove @types/antlr4, since types are
now included in the main antlr4 package.

Co-authored-by: Chris Moesel <[email protected]>

antlr/build.gradle

@@ -7,7 +7,7 @@ repositories {
 }
 
 dependencies {
-    antlr "org.antlr:antlr4:4.9.3"
+    antlr "org.antlr:antlr4:4.13.0"
 }
 
 generateGrammarSource {

jest.config.js

@@ -5,9 +5,6 @@ module.exports = {
     }
   },
   moduleFileExtensions: ['js', 'ts'],
-  moduleNameMapper: {
-    '^antlr4(.*)$': '<rootDir>/node_modules/antlr4/src/antlr4$1'
-  },
   transform: {
     '^.+\\.(js|jsx|ts|tsx)$': 'ts-jest'
   },

package.json

@@ -46,15 +46,14 @@
   ],
   "license": "Apache-2.0",
   "devDependencies": {
-    "@types/antlr4": "~4.7.2",
     "@types/diff": "^4.0.2",
     "@types/fs-extra": "^8.1.0",
     "@types/html-minifier-terser": "5.1.1",
     "@types/ini": "^1.3.30",
     "@types/jest": "^28.1.6",
     "@types/json-diff": "^0.7.0",
     "@types/lodash": "^4.14.149",
-    "@types/node": "^12.12.34",
+    "@types/node": "^20.4.2",
     "@types/opener": "^1.4.0",
     "@types/readline-sync": "^1.4.3",
     "@types/sax": "^1.2.1",
@@ -82,7 +81,7 @@
   },
   "dependencies": {
     "ajv": "^8.12.0",
-    "antlr4": "~4.9.3",
+    "antlr4": "~4.13.0",
     "axios": "^0.21.4",
     "chalk": "^3.0.0",
     "commander": "^8.2.0",
@@ -99,7 +98,6 @@
     "sax": "^1.2.4",
     "temp": "^0.9.1",
     "title-case": "^3.0.2",
-    "tsconfig-paths": "^3.14.1",
     "valid-url": "^1.0.9",
     "winston": "^3.3.3",
     "yaml": "^1.9.2"

src/app.ts

@@ -1,13 +1,5 @@
 #!/usr/bin/env node
 
-import { register } from 'tsconfig-paths';
-register({
-  baseUrl: __dirname,
-  paths: {
-    'antlr4/*': ['../node_modules/antlr4/src/antlr4/*']
-  }
-});
-
 import path from 'path';
 import fs from 'fs-extra';
 import { Command, OptionValues, Option } from 'commander';

src/import/FSHErrorListener.ts

@@ -1,15 +1,14 @@
 import { TextLocation } from '../fshtypes';
-import { Recognizer, Token } from 'antlr4';
+import { Recognizer, Token, ErrorListener } from 'antlr4';
 import { logger } from '../utils/FSHLogger';
-import { ErrorListener } from 'antlr4/error';
 
-export class FSHErrorListener extends ErrorListener {
+export class FSHErrorListener extends ErrorListener<Token> {
   constructor(readonly file: string) {
     super();
   }
 
   syntaxError(
-    recognizer: Recognizer,
+    recognizer: Recognizer<Token>,
     offendingSymbol: Token,
     line: number,
     column: number,
@@ -26,7 +25,7 @@ export class FSHErrorListener extends ErrorListener {
   }
 
   buildErrorMessage(
-    recognizer: Recognizer,
+    recognizer: Recognizer<Token>,
     offendingSymbol: Token,
     line: number,
     column: number,
@@ -256,7 +255,7 @@ export class FSHErrorListener extends ErrorListener {
  * @param token - the token ahead of the token we want returned
  * @returns the previous non-WS token or undefined if there is no previous non-WS token
  */
-function getPreviousNonWsToken(recognizer: Recognizer, token: Token): Token | undefined {
+function getPreviousNonWsToken(recognizer: Recognizer<Token>, token: Token): Token | undefined {
   if (token == null) {
     return;
   }

src/import/FSHImporter.ts

@@ -55,9 +55,8 @@ import {
   PathRule
 } from '../fshtypes/rules';
 import { splitOnPathPeriods } from '../fhirtypes/common';
-import { ParserRuleContext, InputStream, CommonTokenStream } from 'antlr4';
+import { ParserRuleContext, InputStream, CommonTokenStream, TerminalNode } from 'antlr4';
 import { logger, switchToSecretLogger, LoggerData, restoreMainLogger } from '../utils/FSHLogger';
-import { TerminalNode } from 'antlr4/tree/Tree';
 import {
   RequiredMetadataError,
   ValueSetFilterOperatorError,