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Merged
MaxGraey merged 1 commit into from
Jun 1, 2026
Merged

Update typescript declarations #129

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155 changes: 104 additions & 51 deletions index.d.ts
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Original file line number Diff line number Diff line change
@@ -1,10 +1,12 @@
declare module binaryen {
declare namespace binaryen {

type Type = number;
type PackedType = number;
type HeapType = number;

const none: Type;
const auto: Type;
const unreachable: Type;

const i32: Type;
const i64: Type;
Expand All @@ -20,18 +22,10 @@ declare module binaryen {
const structref: Type;
const arrayref: Type;
const stringref: Type;

const nullref: Type;
const nullexternref: Type;
const nullfuncref: Type;

const unreachable: Type;
const auto: Type;

const notPacked: PackedType;
const i8: PackedType;
const i16: PackedType;

const ext: HeapType;
const func: HeapType;
const any: HeapType;
Expand All @@ -40,10 +34,13 @@ declare module binaryen {
const struct: HeapType;
const array: HeapType;
const string: HeapType;
const none: HeapType;
const noext: HeapType;
const nofunc: HeapType;

const i8: PackedType;
const i16: PackedType;
const notPacked: PackedType;

function createType(types: readonly Type[]): Type;
function expandType(type: Type): Type[];
function getTypeFromHeapType(heapType: HeapType, nullable: boolean): Type;
Expand All @@ -70,6 +67,7 @@ declare module binaryen {
AtomicWait,
AtomicNotify,
AtomicFence,
Pause,
SIMDExtract,
SIMDReplace,
SIMDShuffle,
Expand Down Expand Up @@ -101,6 +99,8 @@ declare module binaryen {
TableGrow,
TableFill,
TableCopy,
TableInit,
ElemDrop,
Try,
TryTable,
Throw,
Expand All @@ -113,31 +113,48 @@ declare module binaryen {
CallRef,
RefTest,
RefCast,
RefGetDesc,
BrOn,
StructNew,
StructGet,
StructSet,
StructRMW,
StructCmpxchg,
ArrayNew,
ArrayNewData,
ArrayNewElem,
ArrayNewFixed,
ArrayGet,
ArraySet,
ArrayLoad,
ArrayStore,
ArrayLen,
ArrayCopy,
ArrayFill,
ArrayInitData,
ArrayInitElem,
ArrayRMW,
ArrayCmpxchg,
RefAs,
StringNew,
StringConst,
StringMeasure,
StringEncode,
StringConcat,
StringEq,
StringTest,
StringWTF16Get,
StringSliceWTF,
Resume
ContNew,
ContBind,
Suspend,
Resume,
ResumeThrow,
StackSwitch,
StructWait,
StructNotify,
WideIntAddSub,
WideIntMul
}

const InvalidId: ExpressionIds;
Expand All @@ -160,6 +177,7 @@ declare module binaryen {
const AtomicWaitId: ExpressionIds;
const AtomicNotifyId: ExpressionIds;
const AtomicFenceId: ExpressionIds;
const PauseId: ExpressionIds;
const SIMDExtractId: ExpressionIds;
const SIMDReplaceId: ExpressionIds;
const SIMDShuffleId: ExpressionIds;
Expand Down Expand Up @@ -191,6 +209,8 @@ declare module binaryen {
const TableGrowId: ExpressionIds;
const TableFillId: ExpressionIds;
const TableCopyId: ExpressionIds;
const TableInitId: ExpressionIds;
const ElemDropId: ExpressionIds;
const TryId: ExpressionIds;
const TryTableId: ExpressionIds;
const ThrowId: ExpressionIds;
Expand All @@ -203,31 +223,48 @@ declare module binaryen {
const CallRefId: ExpressionIds;
const RefTestId: ExpressionIds;
const RefCastId: ExpressionIds;
const RefGetDescId: ExpressionIds;
const BrOnId: ExpressionIds;
const StructNewId: ExpressionIds;
const StructGetId: ExpressionIds;
const StructSetId: ExpressionIds;
const StructRMWId: ExpressionIds;
const StructCmpxchgId: ExpressionIds;
const ArrayNewId: ExpressionIds;
const ArrayNewDataId: ExpressionIds;
const ArrayNewElemId: ExpressionIds;
const ArrayNewFixedId: ExpressionIds;
const ArrayGetId: ExpressionIds;
const ArraySetId: ExpressionIds;
const ArrayLoadId: ExpressionIds;
const ArrayStoreId: ExpressionIds;
const ArrayLenId: ExpressionIds;
const ArrayCopyId: ExpressionIds;
const ArrayFillId: ExpressionIds;
const ArrayInitDataId: ExpressionIds;
const ArrayInitElemId: ExpressionIds;
const ArrayRMWId: ExpressionIds;
const ArrayCmpxchgId: ExpressionIds;
const RefAsId: ExpressionIds;
const StringNewId: ExpressionIds;
const StringConstId: ExpressionIds;
const StringMeasureId: ExpressionIds;
const StringEncodeId: ExpressionIds;
const StringConcatId: ExpressionIds;
const StringEqId: ExpressionIds;
const StringTestId: ExpressionIds;
const StringWTF16GetId: ExpressionIds;
const StringSliceWTFId: ExpressionIds;
const ContNewId: ExpressionIds;
const ContBindId: ExpressionIds;
const SuspendId: ExpressionIds;
const ResumeId: ExpressionIds;
const ResumeThrowId: ExpressionIds;
const StackSwitchId: ExpressionIds;
const StructWaitId: ExpressionIds;
const StructNotifyId: ExpressionIds;
const WideIntAddSubId: ExpressionIds;
const WideIntMulId: ExpressionIds;

const enum ExternalKinds {
Function,
Expand All @@ -245,39 +282,41 @@ declare module binaryen {

type MemoryOrder = number;

declare const MemoryOrder: {
const MemoryOrder: {
readonly unordered: MemoryOrder;
readonly seqcst: MemoryOrder;
readonly acqrel: MemoryOrder;
};

enum Features {
MVP,
Atomics,
MutableGlobals,
NontrappingFPToInt,
SIMD128,
BulkMemory,
SignExt,
ExceptionHandling,
TailCall,
ReferenceTypes,
Multivalue,
GC,
Memory64,
RelaxedSIMD,
ExtendedConst,
Strings,
MultiMemory,
StackSwitching,
SharedEverything,
FP16,
BulkMemoryOpt,
CallIndirectOverlong,
RelaxedAtomics,
Multibyte,
CustomPageSizes,
All
MVP = 0,
Atomics = 1 << 0,
MutableGlobals = 1 << 1,
NontrappingFPToInt = 1 << 2,
SIMD128 = 1 << 3,
BulkMemory = 1 << 4,
SignExt = 1 << 5,
ExceptionHandling = 1 << 6,
TailCall = 1 << 7,
ReferenceTypes = 1 << 8,
Multivalue = 1 << 9,
GC = 1 << 10,
Memory64 = 1 << 11,
RelaxedSIMD = 1 << 12,
ExtendedConst = 1 << 13,
Strings = 1 << 14,
MultiMemory = 1 << 15,
StackSwitching = 1 << 16,
SharedEverything = 1 << 17,
FP16 = 1 << 18,
BulkMemoryOpt = 1 << 19,
CallIndirectOverlong = 1 << 20,
// CustomDescriptors = 1 << 21, // TODO: CustomDescriptors has no JS getter.
RelaxedAtomics = 1 << 22,
Multibyte = 1 << 24,
CustomPageSizes = 1 << 23,
WideArithmetic = 1 << 25,
All = (1 << 26) - 1
}

const enum Operations {
Expand Down Expand Up @@ -501,11 +540,11 @@ declare module binaryen {
RelaxedNmaddVecF32x4,
RelaxedMaddVecF64x2,
RelaxedNmaddVecF64x2,
LaneselectI8x16,
LaneselectI16x8,
LaneselectI32x4,
LaneselectI64x2,
DotI8x16I7x16AddSToVecI32x4,
RelaxedLaneselectI8x16,
RelaxedLaneselectI16x8,
RelaxedLaneselectI32x4,
RelaxedLaneselectI64x2,
RelaxedDotI8x16I7x16AddSToVecI32x4,
AnyTrueVec128,
PopcntVecI8x16,
AbsVecI8x16,
Expand Down Expand Up @@ -674,7 +713,7 @@ declare module binaryen {
RelaxedMinVecF64x2,
RelaxedMaxVecF64x2,
RelaxedQ15MulrSVecI16x8,
DotI8x16I7x16SToVecI16x8,
RelaxedDotI8x16I7x16SToVecI16x8,
RefAsNonNull,
RefAsExternInternalize,
RefAsExternExternalize,
Expand All @@ -692,7 +731,11 @@ declare module binaryen {
StringEncodeLossyUTF8Array,
StringEncodeWTF16Array,
StringEqEqual,
StringEqCompare
StringEqCompare,
AddInt128,
SubInt128,
MulWideSInt64,
MulWideUInt64
}

const ClzInt32: Operations;
Expand Down Expand Up @@ -915,11 +958,11 @@ declare module binaryen {
const RelaxedNmaddVecF32x4: Operations;
const RelaxedMaddVecF64x2: Operations;
const RelaxedNmaddVecF64x2: Operations;
const LaneselectI8x16: Operations;
const LaneselectI16x8: Operations;
const LaneselectI32x4: Operations;
const LaneselectI64x2: Operations;
const DotI8x16I7x16AddSToVecI32x4: Operations;
const RelaxedLaneselectI8x16: Operations;
const RelaxedLaneselectI16x8: Operations;
const RelaxedLaneselectI32x4: Operations;
const RelaxedLaneselectI64x2: Operations;
const RelaxedDotI8x16I7x16AddSToVecI32x4: Operations;
const AnyTrueVec128: Operations;
const PopcntVecI8x16: Operations;
const AbsVecI8x16: Operations;
Expand Down Expand Up @@ -1088,10 +1131,12 @@ declare module binaryen {
const RelaxedMinVecF64x2: Operations;
const RelaxedMaxVecF64x2: Operations;
const RelaxedQ15MulrSVecI16x8: Operations;
const DotI8x16I7x16SToVecI16x8: Operations;
const RelaxedDotI8x16I7x16SToVecI16x8: Operations;
const RefAsNonNull: Operations;
const RefAsExternInternalize: Operations;
const RefAsExternExternalize: Operations;
const RefAsAnyConvertExtern: Operations;
const RefAsExternConvertAny: Operations;
const BrOnNull: Operations;
const BrOnNonNull: Operations;
const BrOnCast: Operations;
Expand All @@ -1105,6 +1150,10 @@ declare module binaryen {
const StringEncodeWTF16Array: Operations;
const StringEqEqual: Operations;
const StringEqCompare: Operations;
const AddInt128: Operations;
const SubInt128: Operations;
const MulWideSInt64: Operations;
const MulWideUInt64: Operations;

const enum ExpressionRunnerFlags {
Default,
Expand Down Expand Up @@ -1304,6 +1353,10 @@ declare module binaryen {
extend32_s(value: ExpressionRef): ExpressionRef;
extend_s(value: ExpressionRef): ExpressionRef;
extend_u(value: ExpressionRef): ExpressionRef;
add128(leftLow: ExpressionRef, leftHigh: ExpressionRef, rightLow: ExpressionRef, rightHigh: ExpressionRef): ExpressionRef;
sub128(leftLow: ExpressionRef, leftHigh: ExpressionRef, rightLow: ExpressionRef, rightHigh: ExpressionRef): ExpressionRef;
mul_wide_s(left: ExpressionRef, right: ExpressionRef): ExpressionRef;
mul_wide_u(left: ExpressionRef, right: ExpressionRef): ExpressionRef;
add(left: ExpressionRef, right: ExpressionRef): ExpressionRef;
sub(left: ExpressionRef, right: ExpressionRef): ExpressionRef;
mul(left: ExpressionRef, right: ExpressionRef): ExpressionRef;
Expand Down