ts-extractor
TypeScript AST extractor to a useful JSON structure.
The purpose of this package is to extract AST into a flat JSON structure.
After extraction, it can be used for documentation generation tool, easier code analysis without compiler, etc.
Relation to API Extractor
The library is inspired by API Extractor created by Microsoft.
ts-extractor does everything api-extractor was supposed to do and supports ALL things that latest TypeScript has, compared to a limited support in api-extractor.
In essence, it is an evolution of what api-extractor does, though outputs are not interchangable directly.
Usage example
import * as path from "path";
import * as process from "process";
import { Extractor, GetCompilerOptions } from "ts-extractor";
async function Main(): Promise<void> {
// Absolute path to projectDirectory
const projectDirectory = process.cwd();
const pathToTsconfig = path.join(projectDirectory, "./tsconfig.json");
const compilerOptions = await GetCompilerOptions(pathToTsconfig);
const extractor = new Extractor({
CompilerOptions: compilerOptions,
ProjectDirectory: projectDirectory
});
const extractedOutput = extractor.Extract(["./src/index.ts", "./src/another-entry-file.ts"]);
console.log(extractedOutput);
}
Main();
