API Reference / @gtkx/runtime / Interface

Type Alias: Interface<TImpl>

Interface<TImpl> = AnyClass & object

Defined in: packages/runtime/dist/register-class.d.ts:13

A generated interface value, such as Gio.ListModel, in the form registerClass takes it. __impl__ exists only in the type system: it carries the interface's Impl type, of which a class has to match every member it declares itself, which rejects a class value and a member whose signature does not fit the slot it fills. Leaving a slot to the interface is not rejected, because registerClass does not reject it either: every member of an Impl type is optional, and the Partial holds that open whatever the type declares. The object beside it keeps TypeScript from also demanding one member in common. An interface that introspection describes no vtable for carries unknown, since it has no slot a class could fill.

Type Declaration

__impl__

__impl__: (impl) => void

Type-level slot holding the interface's Impl type; no value ever carries it.

Parameters

impl

Partial<TImpl> & object

Returns

void

Type Parameters

TImpl

TImpl