Class TupleType

A tuple type, such as [number, string].

Import path

import javascript

Direct supertypes

Indirect supertypes

Predicates

getAnElementType	Gets a member of this tuple type.
getElementType	Gets the `i`th member of this tuple type, starting at 0.
getMinimumLength	Gets the number of required tuple elements, that is, excluding optional and rest elements.
getNumElementType	Gets the number of elements in this tuple type, including optional elements and the rest element.
getRestElementIndex	Gets the index of the rest element. For example, for a type `[number, ...string[]]` the result is 1, or for a type `[...number[], string]` the result is 0.
getRestElementType	Gets the type of the rest element, if there is one.
getUnderlyingArrayType	Gets the underlying instantiation of the `Array` type.
hasRestElement	Holds if this tuple type has a rest element, such as `[number, ...string[]]` or `[...number[], string]`.

Inherited predicates

getAConstructorSignature	Gets a constructor call signature.	from Type
getAFunctionSignature	Gets a function call signature.	from Type
getASignature	Gets a signature of the given kind.	from Type
getArrayElementType	Gets the type of element in the type.	from ArrayType
getChild	Gets the `i`th child of this type.	from Type
getConstructorSignature	Gets the `n`th constructor call signature.	from Type
getFunctionSignature	Gets the `n`th function call signature.	from Type
getKind	Gets the kind of this type, which is an integer value denoting how the type is stored in the database.	from Type
getLastConstructorSignature	Gets the last constructor call signature.	from Type
getLastFunctionSignature	Gets the last function call signature.	from Type
getLastSignature	Gets the last signature of the given kind.	from Type
getNumConstructorSignature	Gets the number of constructor call signatures.	from Type
getNumFunctionSignature	Gets the number of function call signatures.	from Type
getNumSignature	Gets the number of signatures of the given kind.	from Type
getNumberIndexType	Gets the type of the number index signature on this type, such as `T` in the type `{ [n: number]: T }`.	from Type
getSignature	Gets the `n`th signature of the given kind present on this type.	from Type
getStringIndexType	Gets the type of the string index signature on this type, such as `T` in the type `{ [s: string]: T }`.	from Type
hasUnderlyingType	Holds if this refers to the given named type, or is declared as a subtype thereof, or is a union or intersection containing such a type.	from Type
hasUnderlyingType	Holds if this refers to the given named type, or is declared as a subtype thereof, or is a union or intersection containing such a type.	from Type
hasUnderlyingTypeName	Holds if this refers to the given named type, or is declared as a subtype thereof, or is a union or intersection containing such a type.	from Type
toString	Gets a string representation of this type.	from Type
unfold	Repeatedly unfolds unions, intersections, and type aliases and gets any of the underlying types, or this type itself if it is not a union or intersection.	from Type
unfoldUnionAndIntersection	Repeatedly unfolds union and intersection types and gets any of the underlying types, or this type itself if it is not a union or intersection.	from Type