Use variables in azure stream analytics properties

I want to reduce the number of overrides during the deployment of my ASA by using environment variables in my properties.

Expectations

Having variables defined in the asaproj.json or the JobConfig.json file or a .env file.

{
  ...
  "variables": [
    "environment": "dev"
  ]
}

Call those variables in a properties file such as an SQL Reference properties input file

{
    "Name": "sql-query",
    "Type": "Reference data",
    "DataSourceType": "SQL Database",
    "SqlReferenceProperties": {
        "Database": "${environment}-sql-bdd",
        "Server": "${environment}-sql",
        "User": "user",
        "Password": null,
        "FullSnapshotPath": "sql-query.snapshot.sql",
        "RefreshType": "Execute periodically",
        "RefreshRate": "06:00:00",
        "DeltaSnapshotPath": null
    },
    "DataSourceCredentialDomain": null,
    "ScriptType": "Input"
}

Attempt

I could use a powershell script to override values from the ARM variables file generated by the npm package azure-streamanalytics-cicd. It's not clean at all.

Problem

I can't find resources about environment variables in azure stream analytics online. Does such a thing exist ? If so, can you provide some piece of documentation ?