Essentially they are functions that accept the parsedExpression and the compilescope.
They return either null or a PartialExpression.
If they dont return null then the used partialexpression will be used instead of whatever the parsedexpression wouldve compiled to

Only WIP, tries to check the same type without storage tags and see if it can cast then.

Threw an exception when an import member could not be found.
Also, the value was not used anywhere

- Fixed a number of bugs
- Upgrading build system to a more uniform system
- Improving error output (for IDE)
- Changed parser to generate line offsets differently (easier for IDE to process)

- Added support to have a native method both as operator and named method

- Fix float suffixes on integers

- WIP on map files (used to link zencode to already compiled classes, and to define native methods)

- Simplified compilation process somewhat; removed CompilationUnit class and work more module-oriented instead

- Fixed erratic StringBuilder class
- Updated shared with new live classes

- Fixed a couple minor issues & inefficiencies
- Added horizontal scrollbar to IDE (incomplete!)

- Slightly improved the way modules are compiled

- Removed export access and added internal access support

- Fixed some more storage tag issues
- Added methods with storage tag requirements

- Fix various normalization bugs
- Fixed bugs with the new stored type system

- Start work on the deserializer

- WIP on the module serializer

- Fixing function expressions not being properly linked to their functional interface

- Fix some problems when comparing a long with an int or ulong with uint
- Add signed-unsigned implicit array conversion (sbyte[] <-> byte[], short[] <-> ushort[], int[] <-> uint[], long[] <-> ulong[])
- Fix bug when copying multiple lines from the source editor
- Added string <-> byte[] conversion operations
- Fix unsigned arrays, use compact representations
- Added suffixes & custom suffixes
- Added 0x 0b 0o for hex, binary and octal notation

- Ranges now only have a single base type; from and to must be the same type
- Adjusted builtins and stdlib to use usize where applicable
- Moved building a SemanticModule from ParsedFile to the parser; reduces dependencies

- Rewrote iterator implementation

- Added ordinal to variant options
- Added GetMatchingVariantField; from now on values retrieved from variant option fields in a match or case will result in such expression. This may make it easier for compilers.

- Updating Shared with a new compiled version
- Fixed some java source generation bugs

- WIP on improving iterable implementations
- Added validation of implementation completeness
- Added definition normalization (now also adds destructors as necessary)
- Fix interfaces with base interfaces

- Member registration mapping is now all-or-nothing: either no mapping is performed (for local scopes) or ALL mentioned type parameters must have an entry in the type parameter map.
- Static inner type IDs (including inner interfaces and inner aliases) no longer record their outer type; this caused problems when comparing types

- Distinguished between type resolution and code compilation stages, both have a different context now
- Added new concepts: "compiling type" and "compiling package", which is able to precompile correctly now
- Rewrote the way precompilation works; precompilation no longer exists, instead, compilation order of methods is changed. This reduces the amount of code needed and improves quality of the system.
- Fixed members of base interfaces not being available to implementation code
- Changed the way type modifiers are coded