The secondary plugin applies an alternative step config, on a chosen condition.
Alternative step configuration is only useable via template.
The condition can only be set by template { secondary: <string> }.
self: If the step is active.siblings: If a sibling is active. (Including self)siblings self: If a sibling is active. (Excluding self)grandchildren: If a child or grand child is active.grandchildren self: If the step, a child or grand child is active.
The alternative config is described by prefixing the attribute by secondary (But stay in camel case).
Alternative { x: ..., rotateZ: ... } is { secondaryX: ..., secondaryRotateZ: ... }.
Because objects in templates are automatically expanded it can be simplified:
{
x: ...,
rotateZ: ...,
secondary: {
"": "siblings",
x: ...,
rotateZ: ...,
}
}