Revert "feat(interpolate): improve types for nested objects"

This reverts commit 1533de7.

It resulted into the following error:
`Type instantiation is excessively deep and possibly infinite.ts(2589) error is thrown.`
which has been issued here: microsoft/TypeScript#41406

Going to remove this until its clear what the cause is.

Author: Samuel Hobl

packages/interpolate/src/interpolate.ts

@@ -15,7 +15,6 @@ import {
   Matchers,
   Variants,
   CSSProperties,
-  Paths,
 } from './types';
 
 export type Theme = Partial<ThemeOrAny>;
@@ -36,13 +35,10 @@ type ResolveAlias<
 
 type ScaleKeys<Property> = LiteralUnion<
   Extract<
-    Paths<
-      ThemeOrAny['scales'][ThemeOrAny['matchers'][Extract<Property, Matchers>]]
-    >,
-    // keyof ThemeOrAny['scales'][ThemeOrAny['matchers'][Extract<
-    //   Property,
-    //   Matchers
-    // >]],
+    keyof ThemeOrAny['scales'][ThemeOrAny['matchers'][Extract<
+      Property,
+      Matchers
+    >]],
     ValueOf<ScopedCSSProperties>
   >,
   ValueOf<ScopedCSSProperties>

packages/interpolate/src/types.ts

@@ -12,77 +12,3 @@ export type Matchers = Tokens<'matchers'>;
 export type Shorthands = Tokens<'shorthands'>;
 export type Aliases = Tokens<'aliases'>;
 export type Variants = LiteralUnion<Tokens<'variants'>, string>;
-
-export type Join<K, P> = K extends string | number
-  ? P extends string | number
-    ? `${K}${'' extends P ? '' : '.'}${P}`
-    : never
-  : never;
-
-type Prev = [
-  never,
-  0,
-  1,
-  2,
-  3,
-  4,
-  5,
-  6,
-  7,
-  8,
-  9,
-  10,
-  11,
-  12,
-  13,
-  14,
-  15,
-  16,
-  17,
-  18,
-  19,
-  20,
-  ...0[]
-];
-
-export type Paths<T, D extends number = 10> = [D] extends [never]
-  ? never
-  : T extends object // eslint-disable-line @typescript-eslint/ban-types
-  ? {
-      [K in keyof T]-?: K extends string | number
-        ? `${K}` | Join<K, Paths<T[K], Prev[D]>>
-        : never;
-    }[keyof T]
-  : '';
-
-// type NestedObjectType = {
-//   a: string;
-//   b: string;
-//   colors: {
-//     primary: 'tomato';
-//     secondary: 'cyan';
-//     gray: [
-//       '#F8F9F9',
-//       '#EDEFF1',
-//       '#DDE0E4',
-//       '#CBD1D6',
-//       '#B2BAC2',
-//       '#939BA3', // base
-//       '#7A838C',
-//       '#636d75',
-//       '#515961',
-//       '#343b40',
-//     ];
-//   };
-//   nest: {
-//     c: string;
-//   };
-//   otherNest: {
-//     c: string;
-//   };
-// };
-// type NestedObjectPaths1 = Paths<NestedObjectType>;
-// type NestedObjectPaths2 = keyof NestedObjectType;
-//
-// const x: NestedObjectPaths2 = 'nest';
-// console.log(x);