domIterableSymbolMappedValue.ts(3,9): error TS2345: Argument of type 'Partial<Pick<CSSStyleDeclaration, unique symbol>>' is not assignable to parameter of type 'Partial<Record<keyof CSSStyleDeclaration, string>>'.
  Types of property '[iterator]' are incompatible.
    Type '(() => ArrayIterator<string>) | undefined' is not assignable to type 'string | undefined'.
      Type '() => ArrayIterator<string>' is not assignable to type 'string'.


==== domIterableSymbolMappedValue.ts (1 errors) ====
    declare const styles: Partial<Pick<CSSStyleDeclaration, keyof CSSStyleDeclaration & symbol>>;
    declare function element(styles: Partial<Record<keyof CSSStyleDeclaration, string>>): void;
    element(styles);
            ~~~~~~
!!! error TS2345: Argument of type 'Partial<Pick<CSSStyleDeclaration, unique symbol>>' is not assignable to parameter of type 'Partial<Record<keyof CSSStyleDeclaration, string>>'.
!!! error TS2345:   Types of property '[iterator]' are incompatible.
!!! error TS2345:     Type '(() => ArrayIterator<string>) | undefined' is not assignable to type 'string | undefined'.
!!! error TS2345:       Type '() => ArrayIterator<string>' is not assignable to type 'string'.
    