firelordjs/dist/types/objectFlatten.d.ts

🔥 High Precision Typescript Wrapper for Firestore Web, Providing Unparalleled Type Safe and Dev Experience

export type RemoveLastDot<T extends string> = T extends `${infer R}.` ? R : T;
export type DeepKey<T, DontFlatMap extends string> = keyof T extends infer K ? string extends K & DontFlatMap ? never : K extends string ? T[K & keyof T] extends infer R ? R extends Record<string, unknown> ? `${K}.` | `${K}.${DeepKey<R, DontFlatMap>}` : `${K}.` : never : never : never;
export type DeepValue<T, P extends string> = T extends T ? P extends `${infer K}.${infer Rest}` ? T[K & keyof T] extends infer S ? S extends S ? DeepValue<S, Rest> : never : never : T[P & keyof T] : never;
export type ObjectFlatten<Data, DontFlatMap extends string> = Data extends Record<string, unknown> ? string extends keyof Data ? Data extends Record<string, unknown> ? Record<string, ObjectFlatten<Data[string], DontFlatMap>> : Data[string] : {
    [K in DeepKey<Data, string> as RemoveLastDot<K>]-?: ObjectFlatten<DeepValue<Data, RemoveLastDot<K>>, DontFlatMap>;
} : Data;