Hi how can i import resources from other typscript files to the main index.ts and run it? Do i need just to import them or execute something else?

index.ts
|- service-account
   |- index.ts

it comes down to what you've written in service-account/index.ts . if you define resources at the module level, they should be created on import. personally (and this applies to most things I do in typescript modules) I prefer exporting functions so that you have more control over when things are defined/run. so for example you could have a function like

export function getServiceAccounts(dependencies: any[]){/* . . . */}

defined in service-account/index.ts