Partial Type

src/libraries/System.Private.CoreLib/src/System/String.cs

src/libraries/System.Private.CoreLib/src/System/String.Comparison.cs

src/libraries/System.Private.CoreLib/src/System/String.Manipulation.cs

src/libraries/System.Private.CoreLib/src/System/String.Searching.cs

src/System/String.CoreCLR.cs