figma-raw-geometry

Use the Figma REST API as a measurement source. Return numeric measurements with field provenance and keep implementation assumptions separate from fetched values. A screenshot describes one rendered state; the node JSON exposes the state's geometry, transforms, visibility, and layer opacity.

1. Define the states and targets

Collect:

• the file key, decoded from the Figma URL;
• the containing frame or component-set id;
• every target state or variant id;
• the target layer mapping for each state; and
• the ordered prototype edges when reconstructing animation.