extensions/npm/src/scriptHover.ts/NpmScriptHoverProvider/createMarkdownLink
class NpmScriptHoverProvider:	private createMarkdownLink(label: string, cmd: string, args: any, tooltip: string, separator?: string): string {
		let encodedArgs = encodeURIComponent(JSON.stringify(args));
		let prefix = '';
		if (separator) {
			prefix = ` ${separator} `;
		}
		return `${prefix}[${label}](command:${cmd}?${encodedArgs} "${tooltip}")`;
	}