message: Change isArray to Array.isArray
diff: @@ -7,7 +7,6 @@ import * as tstl from "./LuaAST";
  import {LuaLib, LuaLibFeature} from "./LuaLib";
  import {ContextType, TSHelper as tsHelper} from "./TSHelper";
  import {TSTLErrors} from "./TSTLErrors";
  -import { isArray } from "util";
  export type StatementVisitResult = tstl.Statement | tstl.Statement[] | undefined;
  export type ExpressionVisitResult = tstl.Expression | undefined;
  @@ -3128,7 +3127,7 @@ export class LuaTransformer {
  || this.currentNamespace
  || (tsOriginal && tsHelper.findFirstNodeAbove(tsOriginal, ts.isFunctionLike))
  ) {
  - if (!isArray(lhs)) {
  + if (!Array.isArray(lhs)) {
  lhs = [lhs];
  }
  const shouldExport = lhs.some(i => this.isIdentifierExported(i.text));
  