Decide how to deal object keying into an array

Currently, this is true:

const result = parse('arr[prop]=1', {
  nesting: true,
  nestingSyntax: 'js'
});

// result
({
  arr: []
});

// however, we keyed into the array and made things _weird_
result.arr.prop; // 1!

the choice to be made here is one of these two, i think:

leave it as is, someone is using the syntax incorrectly (true, they should be using arr.prop=1 for an obj, and arr[0] for an array)
bail when we encounter prop keys of arrays (so arr would be a regular [] with no funky properties)

43081j / picoquery

Decide how to deal object keying into an array #45