@happyvertical/smrt-types

Shared TypeScript type definitions for the SMRT framework. Prevents circular dependencies by centralizing types that multiple packages need.

Installation

pnpm add @happyvertical/smrt-types

Usage

// Import types (use `import type` for type-only imports)
import type { Signal, SignalType, SignalAdapter } from '@happyvertical/smrt-types';
import type { SmrtModuleMeta, ModuleUISlot } from '@happyvertical/smrt-types';

// Enums have runtime values — use regular import
import { UserStatus, TenantStatus, MembershipStatus } from '@happyvertical/smrt-types';

Exports

Signal System (types)

| Export | Description | |--------|------------| | Signal | Signal payload with lifecycle info (id, className, method, duration, etc.) | | SignalType | Signal lifecycle stage: 'start' | 'step' | 'end' | 'error' | | SignalAdapter | Interface for signal processors (logging, metrics, pub/sub) |

Module UI (types)

| Export | Description | |--------|------------| | SmrtModuleMeta | Module metadata (name, version, description) | | ModuleUISlot | UI slot definition for module admin panels | | ModuleComponentType | Component type classification | | ModuleUIBaseProps | Base props interface for module UI components | | ModuleUIRegistryInterface | Registry interface for module UI registration |

User/Tenant Status (enums — runtime values)

| Export | Description | |--------|------------| | UserStatus | User lifecycle status | | TenantStatus | Tenant lifecycle status | | MembershipStatus | Membership lifecycle status | | SessionStatus | Session lifecycle status | | OverrideEffect | Permission override effect | | TenantPermissionEffect | Tenant-level permission effect |

Rules

• Zero runtime code except enums (which require runtime values)
• Use import type for non-enum imports to avoid unnecessary runtime dependencies
• Add shared types here if two or more packages need the same type definition

Dependencies

None. This is a leaf package with zero dependencies.