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// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into webref
// (https://github.com/w3c/webref)
// Source: WebAssembly JavaScript Interface (https://webassembly.github.io/spec/js-api/)
dictionary WebAssemblyInstantiatedSource {
required Module module;
required Instance instance;
};
[Exposed=(Window,Worker,Worklet)]
namespace WebAssembly {
boolean validate(BufferSource bytes);
Promise<Module> compile(BufferSource bytes);
Promise<WebAssemblyInstantiatedSource> instantiate(
BufferSource bytes, optional object importObject);
Promise<Instance> instantiate(
Module moduleObject, optional object importObject);
};
enum ImportExportKind {
"function",
"table",
"memory",
"global"
};
dictionary ModuleExportDescriptor {
required USVString name;
required ImportExportKind kind;
// Note: Other fields such as signature may be added in the future.
};
dictionary ModuleImportDescriptor {
required USVString module;
required USVString name;
required ImportExportKind kind;
};
[LegacyNamespace=WebAssembly, Exposed=(Window,Worker,Worklet)]
interface Module {
constructor(BufferSource bytes);
static sequence<ModuleExportDescriptor> exports(Module moduleObject);
static sequence<ModuleImportDescriptor> imports(Module moduleObject);
static sequence<ArrayBuffer> customSections(Module moduleObject, DOMString sectionName);
};
[LegacyNamespace=WebAssembly, Exposed=(Window,Worker,Worklet)]
interface Instance {
constructor(Module module, optional object importObject);
readonly attribute object exports;
};
dictionary MemoryDescriptor {
required [EnforceRange] unsigned long initial;
[EnforceRange] unsigned long maximum;
};
[LegacyNamespace=WebAssembly, Exposed=(Window,Worker,Worklet)]
interface Memory {
constructor(MemoryDescriptor descriptor);
unsigned long grow([EnforceRange] unsigned long delta);
readonly attribute ArrayBuffer buffer;
};
enum TableKind {
"externref",
"anyfunc",
// Note: More values may be added in future iterations,
// e.g., typed function references, typed GC references
};
dictionary TableDescriptor {
required TableKind element;
required [EnforceRange] unsigned long initial;
[EnforceRange] unsigned long maximum;
};
[LegacyNamespace=WebAssembly, Exposed=(Window,Worker,Worklet)]
interface Table {
constructor(TableDescriptor descriptor, optional any value);
unsigned long grow([EnforceRange] unsigned long delta, optional any value);
any get([EnforceRange] unsigned long index);
undefined set([EnforceRange] unsigned long index, optional any value);
readonly attribute unsigned long length;
};
enum ValueType {
"i32",
"i64",
"f32",
"f64",
"v128",
"externref",
"anyfunc",
};
dictionary GlobalDescriptor {
required ValueType value;
boolean mutable = false;
};
[LegacyNamespace=WebAssembly, Exposed=(Window,Worker,Worklet)]
interface Global {
constructor(GlobalDescriptor descriptor, optional any v);
any valueOf();
attribute any value;
};
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