Interface KeyRule

A single key rule with an optional when condition.

Used internally for penetrationKeys and stoppedKeys to support conditional transparency and conditional propagation barriers.

interface KeyRule {
key: string;
when?: string | (() => boolean);
}

Properties

key: string

Normalized key name.

when?: string | (() => boolean)

If provided, the rule only applies when this callback returns true. When false or omitted, the rule always applies.