429 |     expression.operand = operand;  
430 |     expression.operator = operator;
431 |     return expression;
432 | }
433 | function isBinaryExpression(node) {
434 |     return node.kind === SyntaxKind.BinaryExpression;
                 ^
TypeError: undefined is not an object (evaluating 'node.kind')
      at isBinaryExpression (D:\Programming\reaper-scripting-5\lib\reaper-api\node_modules\typescript-to-lua\dist\LuaAST.js:434:12)
      at needsParenthesis (D:\Programming\reaper-scripting-5\lib\reaper-api\node_modules\typescript-to-lua\dist\LuaPrinter.js:543:17)
      at printExpressionInParenthesesIfNeeded (D:\Programming\reaper-scripting-5\lib\reaper-api\node_modules\typescript-to-lua\dist\LuaPrinter.js:538:21) 
      at printTableIndexExpression (D:\Programming\reaper-scripting-5\lib\reaper-api\node_modules\typescript-to-lua\dist\LuaPrinter.js:578:26)
      at map (1:11)
      at printVariableDeclarationStatement (D:\Programming\reaper-scripting-5\lib\reaper-api\node_modules\typescript-to-lua\dist\LuaPrinter.js:286:68)    
      at printStatement (D:\Programming\reaper-scripting-5\lib\reaper-api\node_modules\typescript-to-lua\dist\LuaPrinter.js:213:31)
      at printStatementArray (D:\Programming\reaper-scripting-5\lib\reaper-api\node_modules\typescript-to-lua\dist\LuaPrinter.js:200:31)
      at printFile (D:\Programming\reaper-scripting-5\lib\reaper-api\node_modules\typescript-to-lua\dist\LuaPrinter.js:155:35)
      at printFile (D:\Programming\reaper-scripting-5\lib\reaper-api\dist\plugins\importFixPlugin.js:21:34)
      at print (D:\Programming\reaper-scripting-5\lib\reaper-api\node_modules\typescript-to-lua\dist\LuaPrinter.js:95:37)
      at processSourceFile (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript-to-lua\dist\transpilation\transpile.js:66:33)  
      at <anonymous> (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript-to-lua\dist\transpilation\transformers.js:13:9)      
      at transformSourceFileOrBundle (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:94907:49)
      at transformation (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:118154:14)
      at transformRoot (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:118177:71)
      at transformNodes (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:118162:56)
      at emitJsFileOrBundle (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:118707:24)
      at emitSourceFileOrBundle (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:118665:5)
      at forEachEmittedFile (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:118429:24)
      at emitFiles (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:118647:3)
      at <anonymous> (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:125759:13)
      at runWithCancellationToken (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:50507:16)
      at emitWorker (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:125757:37)
      at <anonymous> (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:125728:13)
      at runWithCancellationToken (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:125838:14)
      at emit (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript\lib\typescript.js:125727:20)
      at getProgramTranspileResult (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript-to-lua\dist\transpilation\transpile.js:100:37)
      at emit (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript-to-lua\dist\transpilation\transpiler.js:27:100)
      at performCompilation (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript-to-lua\dist\tstl.js:90:86)
      at executeCommandLine (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript-to-lua\dist\tstl.js:61:13)
      at <anonymous> (D:\Programming\reaper-scripting-5\fx-modulation-helper\node_modules\typescript-to-lua\dist\tstl.js:176:1

import * as ts from "typescript";
import * as tstl from "typescript-to-lua";

class CustomPrinter extends tstl.LuaPrinter {}

/** @type {tstl.Plugin} */
const plugin = {
  /**
   * @param {ts.Program} program
   * @param {tstl.EmitHost} emitHost
   * @param {string} fileName
   * @param {tstl.File} file
   * @returns
   */
  printer: (program, emitHost, fileName, file) =>
    new CustomPrinter(emitHost, program, fileName).print(file),
};

export default plugin;

{
  "$schema": "https://raw.githubusercontent.com/TypeScriptToLua/TypeScriptToLua/master/tsconfig-schema.json",
  "compilerOptions": {
    "target": "ESNext",
    "lib": ["ESNext"],
    "moduleResolution": "Node",
    "types": ["lua-types/5.4"],
    // output settings
    "declaration": true,
    "rootDir": "src",
    "outDir": "dist",
    "checkJs": true,
    // === google gts config ===
    "allowUnreachableCode": false,
    "allowUnusedLabels": false,
    "forceConsistentCasingInFileNames": true,
    "noEmitOnError": true,
    "noFallthroughCasesInSwitch": true,
    "noImplicitReturns": true,
    "pretty": true,
    // === google gts config ===
    "strict": true
  },
  "tstl": {
    "luaPlugins": [{ "name": "./plugins/importFixPlugin.js" }],
    "luaTarget": "5.4",
    "luaLibImport": "require-minimal",
    "noImplicitGlobalVariables": true
  }
}