Module object_shape 

Object shapes and function signatures, ported from ObjectShape.ts.

Defines the shape registry used by Environment to resolve property types and function call signatures for built-in objects, hooks, and user-defined types.

Structs

FunctionSignature

Call signature of a function, used for type and effect inference. Ported from TS FunctionSignature.

FunctionSignatureBuilder

Builder for non-hook function signatures.

HookSignatureBuilder

Builder for hook signatures.

ObjectShape

Shape of an object or function type. Ported from TS ObjectShape.

ShapeRegistry

Registry mapping shape IDs to their ObjectShape definitions.

Enums

HookKind

Constants

BUILT_IN_ARRAY_ID

BUILT_IN_DISPATCH_ID

BUILT_IN_EFFECT_EVENT_ID

BUILT_IN_FUNCTION_ID

BUILT_IN_JSX_ID

BUILT_IN_MAP_ID

BUILT_IN_MIXED_READONLY_ID

BUILT_IN_OBJECT_ID

BUILT_IN_PROPS_ID

BUILT_IN_REF_VALUE_ID

BUILT_IN_SET_ACTION_STATE_ID

BUILT_IN_SET_ID

BUILT_IN_SET_OPTIMISTIC_ID

BUILT_IN_SET_STATE_ID

BUILT_IN_START_TRANSITION_ID

BUILT_IN_USE_ACTION_STATE_ID

BUILT_IN_USE_CONTEXT_HOOK_ID

BUILT_IN_USE_EFFECT_EVENT_ID

BUILT_IN_USE_EFFECT_HOOK_ID

BUILT_IN_USE_INSERTION_EFFECT_HOOK_ID

BUILT_IN_USE_LAYOUT_EFFECT_HOOK_ID

BUILT_IN_USE_OPERATOR_ID

BUILT_IN_USE_OPTIMISTIC_ID

BUILT_IN_USE_REDUCER_ID

BUILT_IN_USE_REF_ID

BUILT_IN_USE_STATE_ID

BUILT_IN_USE_TRANSITION_ID

BUILT_IN_WEAK_MAP_ID

BUILT_IN_WEAK_SET_ID

REANIMATED_SHARED_VALUE_ID

Functions

add_function

Add a non-hook function to a ShapeRegistry. Returns a Type::Function representing the added function.

add_hook

Add a hook to a ShapeRegistry. Returns a Type::Function representing the added hook.

add_object

Add an object to a ShapeRegistry. Returns a Type::Object representing the added object.

default_mutating_hook

Default type for hooks when enableAssumeHooksFollowRulesOfReact is false. Matches TS DefaultMutatingHook.

default_nonmutating_hook

Default type for hooks when enableAssumeHooksFollowRulesOfReact is true. Matches TS DefaultNonmutatingHook.