Crate ts_gen 

ts-gen: Generate wasm-bindgen Rust bindings from TypeScript .d.ts files.

This crate provides both a library API and a CLI tool for converting TypeScript declaration files into Rust #[wasm_bindgen] extern blocks.

Pipeline

.d.ts files
  → oxc_parser (AST)
  → First Pass phase 1: collect all type names into TypeRegistry
  → First Pass phase 2: populate full IR (resolve references, merge var+interface patterns)
  → Assembly: group by ModuleContext, resolve inheritance chains, classify types
  → Code Generation: IR → syn::File → prettyplease → .rs files

Modules

codegen

Code generation: IR → Rust source code.

context

Global context: owns all arenas and provides the central data store for the entire parse → codegen pipeline.

external_map

External type mapping: resolve imported types to Rust paths.

ir

Intermediate Representation for TypeScript declarations.

parse

Parser orchestration: parse .d.ts files into IR.

util

Functions

parse

Parse .d.ts files and return the module + global context.

parse_source

Parse a single .d.ts source string and return the module + global context.