Example Sitecore Content Serialization module for Headless SXA.

headlesssxa.module.json

{
    "$schema": "../../.sitecore/schemas/ModuleFile.schema.json",
    "tags": [ "platform" ],
    "namespace": "Project.HeadlessSXAExample",
    "items": {
      "includes": [
        {
          "name": "ProjectTemplates",
          "path": "/sitecore/templates/Project/<TENENT_NAME>",
          "allowedPushOperations": "CreateUpdateAndDelete"
        },
        {
          "name": "ProjectMediaFolders",
          "path": "/sitecore/Media Library/Project/<TENENT_NAME>",
          "rules": [
            {
              "path": "shared",
              "scope": "SingleItem",
              "allowedPushOperations": "CreateOnly"
            },
            {
              "path": "<site_name>",
              "scope": "SingleItem",
              "allowedPushOperations": "CreateOnly"
            }
          ]
        },
        {
          "name": "ProjectRednderings",
          "path": "/sitecore/Layout/Renderings/Project/<TENENT_NAME>",
          "allowedPushOperations": "CreateUpdateAndDelete"
        },
        {
          "name": "ProjectPlaceholderSettings",
          "path": "/sitecore/Layout/Placeholder Settings/Project/<TENENT_NAME>",
          "allowedPushOperations": "CreateUpdateAndDelete"
        },
        {
          "name": "TenantRoot",
          "path": "/sitecore/content/<TENENT_NAME>",
          "scope": "SingleItem",
          "allowedPushOperations": "CreateAndUpdate"
        },
        {
          "name": "Site",
          "path": "/sitecore/content/<TENENT_NAME>/<SITE_NAME>",
          "rules": [
            {
              "path": "home",
              "scope": "SingleItem",
              "allowedPushOperations": "CreateOnly"
            },
            {
              "path": "Media",
              "scope": "SingleItem",
              "allowedPushOperations": "CreateAndUpdate"
            },
            {
              "path": "Data",
              "scope": "ItemAndChildren",
              "allowedPushOperations": "CreateAndUpdate"
            },
            {
              "path": "Dictionary",
              "scope": "ItemAndChildren",
              "allowedPushOperations": "CreateOnly"
            },
            {
              "path": "Presentation",
              "scope": "ItemAndDescendants",
              "allowedPushOperations": "CreateAndUpdate"
            },
            {
              "path": "Settings",
              "scope": "ItemAndChildren",
              "allowedPushOperations": "CreateAndUpdate"
            },
            {
              "path": "Settings/Site Grouping",
              "scope": "ItemAndDescendants",
              "allowedPushOperations": "CreateOnly"
            },
            {
              "path": "*", 
              "scope": "Ignored"
            }
          ]
        }
      ]
    }
  }