Constela

@constela/core

Core type definitions, schema validation, and utilities for Constela

@constela/core is the foundational package containing type definitions, schema validation, and core utilities shared across all Constela packages.

Features

  • TypeScript Types - Complete type definitions for Program, ViewNode, Expression, Action, and all DSL elements
  • Schema Validation - Zod-based runtime validation with detailed error messages
  • Core Utilities - Helper functions for working with Constela programs

Quick Start

typescript
import { Program, validateProgram } from '@constela/core';

const program: Program = {
  version: "1.0",
  state: { count: { type: "number", initial: 0 } },
  view: { kind: "text", value: { expr: "state", name: "count" } }
};

const result = validateProgram(program);
console.log(result.success ? 'Valid!' : result.errors);

Next Steps