Oxc Transform

See usage instructions.

TypeScript and React JSX Transform

``javascript
import assert from "assert";
import { transformSync } from "oxc-transform";

const { code, declaration, errors } = transformSync("test.ts", "class A {}", {
typescript: {
declaration: true, // With isolated declarations in a single step.
},
});
// or await transform(filename, code, options)

assert.equal(code, "class A {}\n");
assert.equal(declaration, "declare class A {}\n");
assert(errors.length == 0);
`

Isolated Declarations for Standalone DTS Emit

Conforms to TypeScript compiler's --isolatedDeclarations .d.ts emit.

$3

`javascript
import assert from "assert";
import { isolatedDeclarationSync } from "oxc-transform";

const { map, code, errors } = isolatedDeclarationSync("test.ts", "class A {}");
// or await isolatedDeclaration(filename, code, options)

assert.equal(code, "declare class A {}\n");
assert(errors.length == 0);
`

$3

#### Transform Functions

`typescript
// Synchronous transform
transformSync(
filename: string,
sourceText: string,
options?: TransformOptions,
): TransformResult

// Asynchronous transform
transform(
filename: string,
sourceText: string,
options?: TransformOptions,
): Promise
`

#### Isolated Declaration Functions

`typescript
// Synchronous isolated declaration
isolatedDeclarationSync(
filename: string,
sourceText: string,
options?: IsolatedDeclarationsOptions,
): IsolatedDeclarationsResult

// Asynchronous isolated declaration
isolatedDeclaration(
filename: string,
sourceText: string,
options?: IsolatedDeclarationsOptions,
): Promise
`

Use the Sync versions for synchronous operations. Use async versions for asynchronous operations, which can be beneficial in I/O-bound or concurrent scenarios, though they add async overhead.

See index.d.ts` for complete type definitions.

$3

See https://stackblitz.com/edit/oxc-transform for usage example.