#Type Alias: DetectedChange<T>

DetectedChange<T> = { entity_id: string; schema: LixSchemaDefinition; snapshot_content: T | null; }

A detected change that lix ingests in to the database.

• If the snapshot is undefined, the change is considered to be a deletion.
• The schema type can be narrowed by providing a change schema.

#Example

Type narrowing with a change schema:

   const FooV1Schema = {
  key: "plugin-name-foo-v1",
  type: "json",
  schema: {
    type: "object",
    properties: {
      name: { type: "string" },
  	   }
  }
} as const satisfies ChangeSchema;

const detectedChange: DetectedChange<typeof FooV1Schema>

detectedChange.snapshot.name // string

#Type Parameters

#Properties

#entity_id

entity_id: string

#schema

schema: LixSchemaDefinition

#snapshot_content

snapshot_content: T | null

The change is considered a deletion if snapshot_content is null.