@atlas-composer/specification

The official data contract for the Atlas Composer ecosystem.

This package contains the JSON Schemas and TypeScript interfaces that define valid CompositeProjectionConfig objects. It is the single source of truth for the data format used by the editor, the loader, and the presets.

📦 Contents

• TypeScript Definitions: CompositeProjectionConfig, TerritoryConfig, etc.
• JSON Schemas: Valid Draft-07 schemas for validation.
• Type Guards: Runtime checks for data structures.

🚀 Usage

import type { CompositeProjectionConfig } from '@atlas-composer/specification'
import { isCompositeProjectionConfig } from '@atlas-composer/specification'

function loadConfig(data: unknown) {
  if (isCompositeProjectionConfig(data)) {
    // data is narrowed to CompositeProjectionConfig
    console.log(data.metadata.atlasId)
  }
}