TypePlus extension

Used to deconstruct a generic type.

on

Properties

args → List<Type>

Available on Type, provided by the TypePlus extension

The type arguments of a generic type
no setter
base → Type

Available on Type, provided by the TypePlus extension

The base type of a generic type, with all type arguments set to dynamic.
no setter
baseId → String

Available on Type, provided by the TypePlus extension

The base id of a type
no setter
id → String

Available on Type, provided by the TypePlus extension

The unique id of a type
no setter
isNullable → bool

Available on Type, provided by the TypePlus extension

Indicates if this type is nullable
no setter
name → String

Available on Type, provided by the TypePlus extension

The name of the type, without any type arguments
no setter
nonNull → Type

Available on Type, provided by the TypePlus extension

Returns the non-nullable version of this type
no setter

Methods

implementedBy<T>([Type? t]) → bool

Available on Type, provided by the TypePlus extension

Check if a type is implemented by another type
implements<T>([Type? t]) → bool

Available on Type, provided by the TypePlus extension

Check if a type implements or extends another type e.g. int implements num, List implements Iterable
provideTo<R>(R fn<U>()) → R

Available on Type, provided by the TypePlus extension

Calls the given function with this type provided as the single type argument

Static Methods

add<T>({String? id, Iterable<Type>? superTypes}) → void

Available on Type, provided by the TypePlus extension

Adds a non-generic type, used as a simpler syntax to addFactory
addFactory(Function factory, {String? id, Iterable<Function>? superTypes}) → void

Available on Type, provided by the TypePlus extension

Adds a type factory for any generic or non-generic type @param id: An optional unique id for this type, that will override the default id
fromId(String id) → Type

Available on Type, provided by the TypePlus extension

Constructs a type from a type id
register(TypeProvider provider) → void

Available on Type, provided by the TypePlus extension

Registers a type provider to be used