export interface CommonOptions {
	/**
	The issue body.
	*/
	readonly body?: string;

	/**
	The issue title.
	*/
	readonly title?: string;

	/**
	Use an [issue template](https://help.github.com/articles/manually-creating-a-single-issue-template-for-your-repository/).

	@example
	```
	'unicorn.md' // If you want to use a template at `ISSUE_TEMPLATE/unicorn.md`.
	```
	*/
	readonly template?: string;

	/**
	The labels for the issue.

	_Requires the user to have the permission to add labels._
	*/
	readonly labels?: string[];

	/**
	The milestone for the issue.

	_Requires the user to have the permission to add milestone._
	*/
	readonly milestone?: string;

	/**
	The user to assign to the issue.

	_Requires the user to have the permission to add assignee._
	*/
	readonly assignee?: string;

	/**
	The projects to add the issue to.
	The project reference format is `user/<project-number>`, for example, if the URL to the project is `https://github.com/sindresorhus/some-repo/projects/3`, the project reference would be `some-repo/3`.

	_Requires the user to have the permission to add projects._
	*/
	readonly projects?: string[];

	/**
	The [issue type](https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/editing-an-issue#adding-or-changing-the-issue-type).
	*/
	readonly type?: string;
}

export interface RepoUrlOptions extends CommonOptions {
	/**
	The full URL to the repo.
	*/
	readonly repoUrl: string;
}

export interface UserAndRepoOptions extends CommonOptions {
	/**
	GitHub username or organization.
	*/
	readonly user: string;

	/**
	GitHub repo.
	*/
	readonly repo: string;
}

/**
You are required to either specify the `repoUrl` option or both the `user` and `repo` options.
*/
export type Options = RepoUrlOptions | UserAndRepoOptions;

/**
Generate a URL for opening a new GitHub issue with prefilled title, body, and other fields.

@example
```
import newGithubIssueUrl from 'new-github-issue-url';
import open from 'open';

const url = newGithubIssueUrl({
	user: 'sindresorhus',
	repo: 'new-github-issue-url',
	body: '\n\n\n---\nI\'m a human. Please be nice.'
});
//=> 'https://github.com/sindresorhus/new-github-issue-url/issues/new?body=%0A%0A%0A---%0AI%27m+a+human.+Please+be+nice.'

// Then open it
await open(url);
```
*/
export default function newGithubIssueUrl(options: Options): string;