* first action! (#1)

node_modules/package-json/index.d.ts

@@ -0,0 +1,199 @@
+/// <reference types="node"/>
+import {Agent as HttpAgent} from 'http';
+import {Agent as HttpsAgent} from 'https';
+
+declare class VersionNotFoundErrorClass extends Error {
+	readonly name: 'VersionNotFoundError';
+
+	constructor(packageName: string, version: string);
+}
+
+declare class PackageNotFoundErrorClass extends Error {
+	readonly name: 'PackageNotFoundError';
+
+	constructor(packageName: string);
+}
+
+declare namespace packageJson {
+	interface Agents {
+		http?: HttpAgent;
+		https?: HttpsAgent;
+	}
+
+	interface Options {
+		/**
+		Package version such as `1.0.0` or a [dist tag](https://docs.npmjs.com/cli/dist-tag) such as `latest`.
+
+		The version can also be in any format supported by the [semver](https://github.com/npm/node-semver) module. For example:
+		- `1` - Get the latest `1.x.x`
+		- `1.2` - Get the latest `1.2.x`
+		- `^1.2.3` - Get the latest `1.x.x` but at least `1.2.3`
+		- `~1.2.3` - Get the latest `1.2.x` but at least `1.2.3`
+
+		@default 'latest'
+		*/
+		readonly version?: string;
+
+		/**
+		By default, only an abbreviated metadata object is returned for performance reasons. [Read more.](https://github.com/npm/registry/blob/master/docs/responses/package-metadata.md)
+
+		@default false
+		*/
+		readonly fullMetadata?: boolean;
+
+		/**
+		Return the [main entry](https://registry.npmjs.org/ava) containing all versions.
+
+		@default false
+		*/
+		readonly allVersions?: boolean;
+
+		/**
+		The registry URL is by default inferred from the npm defaults and `.npmrc`. This is beneficial as `package-json` and any project using it will work just like npm. This option is*only** intended for internal tools. You should*not** use this option in reusable packages. Prefer just using `.npmrc` whenever possible.
+		*/
+		readonly registryUrl?: string;
+
+		/**
+		Overwrite the `agent` option that is passed down to [`got`](https://github.com/sindresorhus/got#agent). This might be useful to add [proxy support](https://github.com/sindresorhus/got#proxies).
+		*/
+		readonly agent?: HttpAgent | HttpsAgent | Agents | false;
+	}
+
+	interface FullMetadataOptions extends Options {
+		/**
+		By default, only an abbreviated metadata object is returned for performance reasons. [Read more.](https://github.com/npm/registry/blob/master/docs/responses/package-metadata.md)
+
+		@default false
+		*/
+		readonly fullMetadata: true;
+	}
+
+	interface DistTags {
+		readonly latest: string;
+		readonly [tagName: string]: string;
+	}
+
+	interface AbbreviatedMetadata {
+		readonly 'dist-tags': DistTags;
+		readonly modified: string;
+		readonly name: string;
+		readonly versions: {readonly [version: string]: AbbreviatedVersion};
+		readonly [key: string]: unknown;
+	}
+
+	interface AbbreviatedVersion {
+		readonly name: string;
+		readonly version: string;
+		readonly dist: {
+			readonly shasum: string;
+			readonly tarball: string;
+			readonly integrity?: string;
+		};
+		readonly deprecated?: string;
+		readonly dependencies?: {readonly [name: string]: string};
+		readonly optionalDependencies?: {readonly [name: string]: string};
+		readonly devDependencies?: {readonly [name: string]: string};
+		readonly bundleDependencies?: {readonly [name: string]: string};
+		readonly peerDependencies?: {readonly [name: string]: string};
+		readonly bin?: {readonly [key: string]: string};
+		readonly directories?: readonly string[];
+		readonly engines?: {readonly [type: string]: string};
+		readonly _hasShrinkwrap?: boolean;
+		readonly [key: string]: unknown;
+	}
+
+	interface Person {
+		readonly name?: string;
+		readonly email?: string;
+		readonly url?: string;
+	}
+
+	interface HoistedData {
+		readonly author?: Person;
+		readonly bugs?:
+			| {readonly url: string; readonly email?: string}
+			| {readonly url?: string; readonly email: string};
+		readonly contributors?: readonly Person[];
+		readonly description?: string;
+		readonly homepage?: string;
+		readonly keywords?: readonly string[];
+		readonly license?: string;
+		readonly maintainers?: readonly Person[];
+		readonly readme?: string;
+		readonly readmeFilename?: string;
+		readonly repository?: {readonly type: string; readonly url: string};
+	}
+
+	interface FullMetadata extends AbbreviatedMetadata, HoistedData {
+		readonly _id: string;
+		readonly _rev: string;
+		readonly time: {
+			readonly created: string;
+			readonly modified: string;
+			readonly [version: string]: string;
+		};
+		readonly users?: {readonly [user: string]: boolean};
+		readonly versions: {readonly [version: string]: FullVersion};
+		readonly [key: string]: unknown;
+	}
+
+	interface FullVersion extends AbbreviatedVersion, HoistedData {
+		readonly _id: string;
+		readonly _nodeVersion: string;
+		readonly _npmUser: string;
+		readonly _npmVersion: string;
+		readonly main?: string;
+		readonly files?: readonly string[];
+		readonly man?: readonly string[];
+		readonly scripts?: {readonly [scriptName: string]: string};
+		readonly gitHead?: string;
+		readonly types?: string;
+		readonly typings?: string;
+		readonly [key: string]: unknown;
+	}
+
+	type VersionNotFoundError = VersionNotFoundErrorClass;
+	type PackageNotFoundError = PackageNotFoundErrorClass;
+}
+
+declare const packageJson: {
+	/**
+	Get metadata of a package from the npm registry.
+
+	@param packageName - Name of the package.
+
+	@example
+	```
+	import packageJson = require('package-json');
+
+	(async () => {
+		console.log(await packageJson('ava'));
+		//=> {name: 'ava', ...}
+
+		// Also works with scoped packages
+		console.log(await packageJson('@sindresorhus/df'));
+	})();
+	```
+	*/
+	(packageName: string, options: packageJson.FullMetadataOptions): Promise<
+		packageJson.FullMetadata
+	>;
+	(packageName: string, options?: packageJson.Options): Promise<
+		packageJson.AbbreviatedMetadata
+	>;
+
+	/**
+	The error thrown when the given package version cannot be found.
+	*/
+	VersionNotFoundError: typeof VersionNotFoundErrorClass;
+
+	/**
+	The error thrown when the given package name cannot be found.
+	*/
+	PackageNotFoundError: typeof PackageNotFoundErrorClass;
+
+	// TODO: remove this in the next major version
+	default: typeof packageJson;
+};
+
+export = packageJson;