Unknown unexpected token error

[vrocky]

Warning: Esprima failed to parse [some-path-to-js]
Error: Line 62: Unexpected token ...

The js file contains these lines and there is no bug in the target project:

60: let isIgnored = () => false;
61: if (opts.ignore) {
62: const ignoreOpts = { ...options, ignore: null, onMatch: null, onResult: null };
63: isIgnored = picomatch(opts.ignore, ignoreOpts, returnState);
64: }

[jinjinwa]

js-callgraph --cg ./eventHandles.js

Warning: Esprima failed to parse /Users/superman/z-trip/app-common/src/views/home2/RecentItinerary/eventHandles.js
Error: Line 56: Unexpected token .
at ErrorHandler.constructError (/usr/local/lib/node_modules/@persper/js-callgraph/node_modules/esprima/dist/esprima.js:5012:22)
at ErrorHandler.createError (/usr/local/lib/node_modules/@persper/js-callgraph/node_modules/esprima/dist/esprima.js:5028:27)
at Parser.unexpectedTokenError (/usr/local/lib/node_modules/@persper/js-callgraph/node_modules/esprima/dist/esprima.js:1985:39)
at Parser.throwUnexpectedToken (/usr/local/lib/node_modules/@persper/js-callgraph/node_modules/esprima/dist/esprima.js:1995:21)
at Parser.parsePrimaryExpression (/usr/local/lib/node_modules/@persper/js-callgraph/node_modules/esprima/dist/esprima.js:2366:38)
at JSXParser.parsePrimaryExpression (/usr/local/lib/node_modules/@persper/js-callgraph/node_modules/esprima/dist/esprima.js:466:97)
at Parser.inheritCoverGrammar (/usr/local/lib/node_modules/@persper/js-callgraph/node_modules/esprima/dist/esprima.js:2285:37)
at Parser.parseLeftHandSideExpressionAllowCall (/usr/local/lib/node_modules/@persper/js-callgraph/node_modules/esprima/dist/esprima.js:2899:26)
at Parser.inheritCoverGrammar (/usr/local/lib/node_modules/@persper/js-callgraph/node_modules/esprima/dist/esprima.js:2285:37)
at Parser.parseUpdateExpression (/usr/local/lib/node_modules/@persper/js-callgraph/node_modules/esprima/dist/esprima.js:3004:26)