Uncapitalize<S>
Converts the first character of the string literal type S to lowercase.
Syntax
Uncapitalize<StringType>Returns
string literal type — A string literal type with the first character lowercased.
Examples
type T = Uncapitalize<'Hello'>; // 'hello'
type Field<T extends string> = Uncapitalize<T>;
type F = Field<'UserName'>; // 'userName'
Notes
An intrinsic compiler type. Only the first character is affected. Distributes
over unions and template literal types. Inverse of `Capitalize`.