Type Alias DataInfo<T>

DataInfo: T extends readonly (infer Item)[]
    ? Partial<Record<string, DataInfo<Item> & FieldInfo>>
    : T extends Date
    | URL
    | RegExp
        ? FieldInfo
        : T extends object
            ? { [K in keyof T]?: DataInfo<T[K]> } & FieldInfo
            : FieldInfo

Mandatory, sparse metadata mirroring fields' logical structure -- never generated eagerly for an untouched field. fields stay ordinary arrays; only info represents array items as identity-keyed objects (a bare string key here, since the identity-joining scheme lives in identity.ts, added in a later phase).

Type Alias DataInfo<T>

Type Parameters

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