The `esModuleInterop` option is recommended to be enable by TypeScript and corrects several assumptions TypeScript would otherwise make when importing CommonJS files.
This option change helps ensure compatibility as packages move towards ESM.
Reference: https://www.typescriptlang.org/tsconfig#esModuleInterop
All TypeScript files have been updated to pass the new eslint-based linting checks. eslint compatible disabling comments have also been added in place of the previous tslint comments.
child_process.spawn() with `shell: true` does not quote its arguments, so any data passed in must be surrounded by quotes to properly include spaces. This was making tests fail when the repository is checked out to a directory with a space in it.
Easiest solution is to simply not use shell escaping which avoids the whole problem.
