Breakpoint
data class Breakpoint(val conditions: List<MediaQuery>, val nodes: Map<String, NodeProps>, val style: Map<String, Style>)
A single responsive breakpoint: overrides applied when its conditions match the viewport.
Mirrors one entry of the spec's breakpoints array. When every condition holds, the breakpoint's style selectors and per-id nodes prop overrides are merged over the base Spec.
Parameters
conditions
media queries that must all match for this breakpoint to apply.
nodes
per-node prop overrides keyed by node id.
style
additional selector → Style entries layered over the base style record.