@trendyvideo/template-types

Canonical TypeScript types for Trendy Video clip templates. Single source of truth shared by:

• trendy-frontend (template editor read/write, lib/api/templates.ts)
• trendy-timeline-builder (apply settings to Remotion timeline, RemotionTemplateMapper.ts)
• trendy-render-server (Lambda input props)

Why this package exists

Each service used to declare its own copy of TemplateSettings. They drifted: editor saved fields the timeline-builder didn't declare, so they silently dropped on the way through. Title backgrounds, subtitle line-height, watermark dimensions — all real bugs that traced back to schema drift.

Anything extract-template-styling.ts saves on the frontend MUST be declared here. Anything declared here MUST be assigned by the apply functions in timeline-builder.

Versioning

Bump the minor version when adding fields. Bump the major version only on breaking shape changes — all three consumers will need a coordinated upgrade.

Publish

cd packages/template-types
npm version minor # or patch / major
npm publish --access public

Then bump consumers' package.json and follow the same deploy chain as @trendyvideo/billing / @trendyvideo/storage.