Optionalequaltrue if a and b are considered equal.
OptionalnotCustom function to compare two values, that should return true if they are different.
It is called when setting a new value to avoid doing anything (such as notifying subscribers) if the value did not change.
true if a and b are considered different.
The default logic (when this option is not present) is to return true
if a is a function or an object, or if a and b are different
according to Object.is.
StoreOptions.equal takes precedence over notEqual if both are defined.
Use StoreOptions.equal instead
Custom function to compare two values, that should return true if they are equal.
It is called when setting a new value to avoid doing anything (such as notifying subscribers) if the value did not change.