const __storeToDerived: WeakMap<Store<unknown, (cb) => unknown>, Set<Derived<unknown, readonly any[]>>>;

const __storeToDerived: WeakMap<Store<unknown, (cb) => unknown>, Set<Derived<unknown, readonly any[]>>>;

Defined in: scheduler.ts:19

This is here to solve the pyramid dependency problem where: A /
B C \ / D

Where we deeply traverse this tree, how do we avoid D being recomputed twice; once when B is updated, once when C is.

To solve this, we create linkedDeps that allows us to sync avoid writes to the state until all of the deps have been resolved.

This is a record of stores, because derived stores are not able to write values to, but stores are