@NotNull
private JsExpression translateAsUnOverloadableBinaryOperation() {
JetToken token = getOperationToken(expression);
JsBinaryOperator operator = OperatorTable.getBinaryOperator(token);
assert OperatorConventions.NOT_OVERLOADABLE.contains(token);
JsExpression left = translateLeftExpression(context(), expression);
JsExpression right = translateRightExpression(context(), expression);
return new JsBinaryOperation(operator, left, right);
}