Module component 

WebAssembly Component Model data structures

Structs

Component

A WebAssembly Component

ComponentInstance

Component instance

CoreModule

A core WebAssembly module

Export

Export declaration

Function

A function in a core module

FunctionSignature

Function signature (parameters and results)

Global

Global variable

Import

Import declaration

Memory

Linear memory

Table

Table

WITFunction

WIT function

WITInterface

WIT (WebAssembly Interface Type) interface

Enums

ExportKind

Export kind

ImportKind

Import kind

ValueType

WebAssembly value types

WITType

WIT types (component model types)