See [Langium Playground](https://langium.org/playground?grammar=OYJwhgthYgBAIogwmAdgNzAZwFA4KaoAuIAnrALID2AJvgDYBcOsrsAFAOSqT5YAOYAMb5OsHhHwBeAJLwAlAH4WbBvknEsAaikBReusJEAVAG48%2Bw8WZtYAISoBXVHRpIqxfAA8isAD4qrABKDGBEAJYeWAAW4fz%2BgQhU0OGoQVQGCbYAqgBG4QCOjuFETlgAMmjAjmDA%2BOY4Ds6u7p4%2BNmycQh5E3kRiEtJysJwA3pyJtlx0WEIgcREejGIzcwuRqFIAygAqQTIAcgDiSpNsXFgkYfjA4UIA%2BkL02FjhAGZ3YRvLsE8v759FpstlderchEhnlhXh8hF8PKdbFNOLlHK9UHwsPc6EJwq8oj8xmJUejMfB8Lj8ahtNs9ocjsYRgBfTiIpGsabJMCpe4gDJ8QnjWA0LmpdIGGkAbXgorS-MYcgAuozOCy2eyuI58kUSmV7s9UNVavhBWJeiAIFK8oViqU0ZVDTU6gr4MrmazlLZVZwGiDwGC7pD-rD4agOqwulCYYCNmIiWcOZwRSlUPciKR%2BCaVrKdhnpDKU7nM7pUI4IOqkVwSalMfcILQGD9qxjodQ6PQpHY0TXWw36CWyxXkfh0BlHECfiOx0C9KP6OONgPy57OiyGgXuagi-gl7AQPgiI4QNTYJd5obwyNuvuxH4RlhHPx%2BFQQBFDbeRnUMfMhD68F3SV7dtd33Q9jywU8SFSYBL04fd0EIRxRH8EZCGAY0NH6FCumSfh6HCNARD-HBdDnBcPBAg8jxPM9oNgr8%2BDxD8ujRUoIGY-g%2BRoRwhCwu8cKgWgSlIYiQmeIEYjiWD93EjZJP4AZeFkeARnGBN7ycEAiNPTSRCkSUmhcfA3B6PoXUVdTOCIGA6iw6yQFs-TDJaUz2iVdSuHTTMfi86QxNDeTtyXIdziTPg1n4CcVnC%2BZIo2Wl9mOCtvQafyJNifggtLCA9yo8DIPPGDEk4QRX2-eTb2KmIYGM%2B4AGt8GPBhKq9IRWOSRr7gfJ98MalrOm6VA3hfCA8T44q0Aia8QEfIF9TAUg%2BqyToqEzVNoioS4usa9A7mQgIvX4LV8JiWqDSNOpiI3MV5WKvkDEUyRlNUiZ2UTVZYqi4UYvWDwEvpELE33AQonCfJ8IiAU4yFYHn2pMHwgh8I%2BB0XZEoZd1krXPBrR1O0KiqJ0TWK812PEJThnjN6ODCj5UBKb5orphm-rRgGVw1ThvEgPCoZe2BuYgXmaTZ44VTVDnK04LBSFQDxSEtU1T1l%2BXLVRukxcxyWUrwWIaDoVBYFJ1IwHoWAAHUtkYWAAHoAB1tBt8xjZ4M25Gtm3JXuMAAFoAC8AEEfYALUVSU7YAd3uZUnZwF3TdgUWjg9gAiSUAD0U%2BVFO-E4DPOGVThY5wPWDaNxrRtdyhynuJAAHkKAoXQDh2D27ft4xw6wO2tmVRQ7eMdvY-js2thr%2BvG%2Bb1vbfb9uM7t1A7ZAGPTCAA&content=HYQwtgpgzgDiDGEAEF4HsyQE6IFC6zQBtkBhAC1QGs0BXAFwFkRQBzCLJAb1yT6QAm0eFgCWMeqLTAAXEgBEAeRyUo9LCHrQk9SimCSsyeJXg0GSGIURQo83vyOxpUUQCNRRUZOhye-AIVSNDQsAVFQLR09E2o6eiQAd1CqADMiNET7QP55ADUQLwFNZChyNBgYCNYkeBAsBLUS7JyFAEFKogBPSzF4aqQWAUFRKHRaAyQsWhI7Bxz5AAkhkksQLshJqzQbV2Aa9FDwyKlgFoXmNmQjjlqjTVPzpABfXFeCYmQABT7q0kL4DNNKFuPNBMIxBJTnIlittIUiL1RIgALRGIglYZ1IiAjGSFyCWhifa1UzmehPJwwFzuTzeUS%2BUGtIIAoFRKC0Nz0ND0QpQQbAYbc3lEObM%2BQdGDdHQgAAeUxm0CeAXk-xxbNK5HEVRJ6DUYta8h%2BO2g-PCYzokxAnWRDxcytyy0Fq0BWCMwHgPXQwAAbhxXPawa93oRVsohFhSPduZx-PwhGNIfjZAoAErQanAVxuVapEHqFhQPNYMADWJmeKCTQgJARblIG5YA18Kk0jxeHxQPxglVRiAlBthW6pQhgUlxCzFXkOvjyADiEGAHAHjaQwFoYDcHBnCgKRRXQ84Ql5nmbgXkAElgPTCqIAF7XQ9IJr0Whn4P4LQlpD-BpM%2BMQKkET0tIMJtLUxAkPAyYNqktZaGA-JQBAUFaMMbg9DWgJqBgw4gjARImCAyFPBAsrgFKjJxgsADK5SVGW9QJIk3jkEgADM8EQIhArDNaUoMsM5rjAYO7yAAomAEhekxgyJCA9Ikt43HvmCUBdMA0gbF2-4LAAQsRVAQBSPa5HRFQ6jUBmsE8H64F%2BY4UBO9A0aapy6eCQHXsmYE6KIkAom4lpCMM2y7EklBGIMtRvty2AQcAQElvyQxrF0-LFtEECiJwdR-spiGkeRUmzN24pzrQ0AJOW5LPm50hiemrCjF%2BEDDG%2Btw1ZWLG6M%2BIB%2BnxAgCE4qkBOpmnANpZWGl8hHkMR3zWKaYlORWFgAGIZFkQZvJ%2BHBjuGHA0RuYD1D01GecBPntOCJ4kOh9xUAImTALBWWDhGtYekQtDHDUBVQAANEiNjA7ysrQMDqVlNq1RFRRpUeSqh2cBymBnUkrHPpywqFEgAAkACsAAMYNygThPAzDDEkkTtlqRpWmIdNCwo0gPwQD6DLbeKs0qAtSDHejWBdPT7zelosoJKt5LGuFF0JiI4jXfIlwgOw-K6Mgi6GMYZKVmFppICOGC1LJ3pJadMH1quIj9smTxqQWWjNfAAD68AYrYohAXU12e8Rri%2B3ar0XQEz2nREbv0F0MAQHI6BGKZfBuG%2BESmm7YBoEIRByEYfrrhAycoD6xAMNCvTZ7Q0E7QEYKp3sGdCP0AZZiz54y5WyHe9IKCylUTiDKkX4ccTSCluuWj8mgcERAgkhczHYk-Mi8JRRkZhtYMCRa8%2BvJ-jP45rSZvPrJsCRgLFSBbkgPq3lOW9bsWj6fXbIdiW0Q0jbf98h1MEAAEdaA5UfoBUIyA4AbB1mJY6lRQgXxmJISiaVz7j2MuUAQZ4VRtCIFtJArBKpqCPuSemddw4YAUsAN2oYqLF07gwNW7AsDFxXv0fYapcTAmYcyFGfYuG134GCTkoggHeDoFAN2GJ9i0HVvHJG-Bfz0DofrBgrke7AGLijIWp0RY7XFtISWCQrwFxjOdMEiskwV1ViwWR-JtgCGrgkfqCkMTtm8JhQUe8dhUCQCQP0op7D6IMGRBIXwz46w8hY5WVinQCFmCgiJhtvYklSnffcDtdq4AliEn8sVcJYGNEBVYCsITRNAgoRh2hsJxVuBEYsVt3KpSsIBDgi4bCBPwNkqWSAUaVNQSUxMZSUywmdNoVcSS9g1FSqkGYRSiCoJAMPTqKiTIhhQiHamSBjE61CF0PcogpzuQulAOgOAyArLlqaME%2B92BGN9Ds3RAQY5xwTnk7AbsOQ2g4OY0pUJyn5F-lPLiY5nGeBAG4mO18wFRS8reO8ZYVkdIIOs5MmywlQIMJc5JNRjmnMQD%2BC5S1bDXPqLc9m4SDDXNjnI6p%2BSPm0C%2BdwgCgy-nDIACIoQgKwEodiKUJAmQMVJgLHiZPRBsrUMBck4WwFePMHkTmEXOc5LFUASVYDJaQN5HBCmeCLk86lCdpD1Jaj8llKsACq3cYrStuFOGsmVqaWV4tfTwXh9hIrFaiiVPTDx8JgrixVBLlVEtVU80lxkfURj6TrKlLzLCci8GUNqkiWAENkaapWrKYSzRzKMVQEESrGS3o2DK%2BEQ1wzeEAA) And [LikeC4](https://github.com/likec4/likec4/blob/6e97588a706fc111999e0d4b82e9a69338622cf7/packages/language-server/src/like-c4.langium) for inspiration.