@jsdocs-io/extractor/dist/is-shorthand-ambient-module.js

The API extractor for npm packages powering jsdocs.io

import { Node } from "ts-morph";
export function isShorthandAmbientModule(node) {
    // Shorthand ambient modules have no body (e.g., `declare module 'foo';`)
    // and their name includes the quotes (e.g., name === "'foo'").
    return Node.isModuleDeclaration(node) && !node.hasBody();
}