Type alias QueryFieldLabelFromTuple<SK, StrStart>

QueryFieldLabelFromTuple<SK, StrStart>: SK extends readonly [infer A extends string, ...(infer B extends string[])]
? QueryFieldLabelFromTuple<B, `${StrStart}And${Capitalize<A>}`>
: StrStart

Type Parameters

SK
tuple of SortKey field names, e.g. ['viewCount', 'createdAt']
StrStart extends string = ""
initial string value; expects capitalized Partition Key field name

Returns

Query field name: concatenated PascalCase string with an And separator

Example

QueryFieldLabelFromTuple<['viewCount', 'createdAt'], 'Title'> => 'TitleAndViewCountAndCreatedAt'