RestrictiveReadonlyRecord
Alternative to the built in Record type which does not permit unexpected members, and is readonly.
Signature
export type RestrictiveReadonlyRecord<K extends symbol | string, T> = {
readonly [P in symbol | string]: P extends K ? T : never;
};
Type Parameters
| Parameter | Constraint | Description |
|---|---|---|
| K | symbol | string | |
| T |