Interface CompositionContext<T>

Context passed to and returned by composition key execute callbacks.

interface CompositionContext<T = unknown> {
    lastFlag: string | null;
    steps: string[];
    value: T;
}

Properties

lastFlag: string | null

Flag of the previous key in the chain. When null, this key is the head key of a new chain.

steps: string[]

Keys that have been executed in the current sequence

value: T

The value currently passed through the context.