CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file. Format: Keep a Changelog · Semantic Versioning

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[1.0.0] — 2026-03-19

Promoted to stable. Package renamed to @effectorhq/types. No breaking API changes from v0.2.0.

Changed

• Package name: effector-types → @effectorhq/types
• files field now includes LICENSE and README.md

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v0.2.0 — 2026-03-14

Added

• types.json — Machine-readable catalog of 40 standard Effector types (15 input, 14 output, 11 context; with roles, fields, aliases, subtype relations, ClawHub frequency data)
• src/registry.ts — Type registry API: isKnownType(), getTypeRole(), getTypeFields(), getSubtypes(), getSupertypes(), isNameCompatible()
• Name-based type compatibility: exact match, alias resolution, subtype relations, wildcard matching
• Subtype relations: SecurityReport <: ReviewReport, SlackMessage <: Notification, DiscordMessage <: Notification
• 31 tests covering catalog integrity, type lookup, role detection, field access, subtype relations, and name compatibility

Changed

• Bumped version 0.1.0 → 0.2.0 to align with spec
• types.json included in npm package

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v0.1.0 — 2026-03-12

Added

• Initial TypeScript type definitions for all Effector capability types
• isStructuralSubtype() — shape-based structural subtyping
• canCompose() — composability checking for capability chaining
• 9 tests covering structural subtyping and composition