Panic if try to create an `AstNodeId`, `ReferenceId`, `ScopeId` or `SymbolId` from a `usize` which can't be stored as a `u32`.
Previously we checked for `u32::MAX`, but didn't check for numbers larger than that.
Make `AstNodeId` a type with a niche, using `NonMaxU32` as its internal storage. This makes `Option<AstNodeId>` 4 bytes instead of 8. That halves the size of the `Vec` for parent IDs in `AstNodes` (which gets pretty big).
`AstNodeId` was a `usize`. This seems excessive.
Parser has a limit on size of a JS file of 4 GiB. While it is *possible* for a JS file of that size to create an AST with more than `1 << 32` (~4 billion) AST nodes, that would be insanely large.
So make `AstNodeId` `u32` instead.
Set `reference_id` for references to new imported bindings. e.g. `_jsx`
in `_jsx(Foo, {})` where JSX transform has inserted `import {jsx as
_jsx} from "react/jsx-runtime";`.
This PR merges the previous confusing features `serde` and `wasm` into a
single `serialize` feature.
We'll eventually do serialize + type information for both wasm and napi
targets.
`oxc_macros` is removed from `oxc_ast`'s dependency because it requires
`syn` and friends, which goes against our policy ["Third-party
dependencies should be
minimal."](https://oxc-project.github.io/docs/contribute/rules.html#development-policy)
