walkAst

function SourceModule.walkAst(module: SourceModule, options: {
    enter: (node: Node) => void | Promise<void>
    leave: (node: Node) => void | Promise<void>
}): Promise<void>

Takes a SourceModule, reads its file contents, parses it to an AST via oxc-parser and finally allows you to walk through it via oxc-walker. This is what is used to collect export declarations.

Example

import { SourceModule } from "@monstermann/barrels";

const module = await SourceModule.resolve("./source.ts");

await SourceModule.walkAst(module, {
    enter(node) {
        console.log("Entering node:", node);
    },
    leave(node) {
        console.log("Leaving node:", node);
    },
});