Function isInOrOfKeyword

test/fixtures/snapshot/typescript.js:34815–34817

(t)

            return parseBinaryExpressionRest(precedence, leftOperand, pos);
        }
        function isInOrOfKeyword(t) {
            return t === 101 /* SyntaxKind.InKeyword */ || t === 160 /* SyntaxKind.OfKeyword */;
        }
        function parseBinaryExpressionRest(precedence, leftOperand, pos) {
            while (true) {
                // We either have a binary operator here, or we're finished.  We call