Function literal

literal<TToken extends Role<{ subject?: any }>, T extends null | string>(
token: TToken,
value: T,
): Filter<Omit<NonNullable<TokenData<TToken>>, "subject"> & { subject: T }>
Filter: matches when data.subject === value (string or null literal).

The token's data contract is preserved (e.g. Article carries attendableId) and only subject is narrowed to the literal.
Type Parameters
- TToken extends Role<{ subject?: any }>
- T extends null | string
Parameters
- token: TToken
- value: T
Returns Filter<Omit<NonNullable<TokenData<TToken>>, "subject"> & { subject: T }>
- Defined in packages/sdk/app-toolkit/src/ui/components/AppSurface/AppSurface.ts:152