LatestData Interface
State of a value and its metadata.
Sealed
This type is "sealed," meaning that code outside of the library defining it should not implement or extend it. Future versions of this type may add members or make typing of readonly members more specific.
Signature
/** @sealed */
export interface LatestData<T, TValueAccessor extends ValueAccessor<T>>
Type Parameters
| Parameter | Constraint | Description |
|---|---|---|
| T | ||
| TValueAccessor | ValueAccessor<T> |
Properties
| Property | Type | Description |
|---|---|---|
| metadata | LatestMetadata | Metadata associated with the value. |
| value | Accessor<T, TValueAccessor> | The value of the state or an accessor function. |
Property Details
metadata
Metadata associated with the value.
Signature
metadata: LatestMetadata;
Type: LatestMetadata
value
The value of the state or an accessor function.
Signature
value: Accessor<T, TValueAccessor>;
Type: Accessor<T, TValueAccessor>
Remarks
If the State object was created with a StateSchemaValidator, then the value will be a function returning a validated, deeply readonly T or undefined. Without a validator, value will be an unvalidated, deeply readonly T.
Any T is always deeply readonly, meaning it cannot be modified.