Should bigint string representation be normalized?

[pvdz]

The spec in https://github.com/estree/estree/blob/master/es2020.md states

bigint property is the string representation of the BigInt value. It doesn't include the suffix n.

Should this represent the source text or a normalized notation?

In other words; is the AST for 1048575n equivalent to that of 0xfffffn or not due to the .bigint field?

[pvdz]

While the AST is not a CST, it would probably be easier on many fronts to use the source text rather than normalizing the value to decimal. So that would have my preference.

My two cents.

[michaelficarra]

We should specify that it is a base-10 string representation of the bigint.