api

type Composable func(Composer) Composer

type Composer interface {
	// --
	GetID() Identifier
	GetPath() NodePath

	modifier.ModifierAwareComposer

	// -- Composition Locals
	StartProviders(values []ProvidedValue) Composer
	EndProviders() Composer
	Consume(key interface{}) interface{}

	// -- id management
	GenerateID() Identifier

	EmitSlot(k string, v any) Composer

	TreeBuilderComposer
	GioLayoutNodeAwareComposer

	state.SupportState

	WithComposable(composable Composable) Composer

	If(condition bool, ifTrue Composable, ifFalse Composable) Composable
	When(condition bool, ifTrue Composable) Composable
	Else(condition bool, ifFalse Composable) Composable

	Sequence(contents ...Composable) Composable

	// Control Flow
	Key(key any, content Composable) Composable
	Range(count int, fn func(int) Composable) Composable
}

type GioLayoutNodeAwareComposer interface {
	SetWidgetConstructor(constructor layoutnode.LayoutNodeWidgetConstructor)
}

type Identifier = idApi.Identifier

type LayoutNode = layoutnode.LayoutNode

type MutableValue = state.MutableValue

type NodePath = node.NodePath

type ProvidedValue struct {
	CompositionLocal interface{}
	Value            interface{}
}

type TreeBuilderComposer interface {
	StartBlock(key string) Composer
	EndBlock() Composer
	Build() LayoutNode
}