Function resolve

vscode-ng-language-service/common/resolver.ts:20–42

(
  packageName: string,
  location: string,
  rootPackage?: string,
)

}

export function resolve(
  packageName: string,
  location: string,
  rootPackage?: string,
): NodeModule | undefined {
  rootPackage = rootPackage || packageName;
  try {
    const packageJsonPath = require.resolve(`${rootPackage}/package.json`, {
      paths: [location],
    });
    // Do not use require() to read JSON files since it's a potential security
    // vulnerability.
    const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'));
    const resolvedPath = require.resolve(packageName, {
      paths: [location],
    });
    return {
      name: packageName,
      resolvedPath,
      version: new Version(packageJson.version),
    };
  } catch {}
}

export class Version {
  readonly major: number;