project: Move to ESM Modules

src/WAM/BinaryInfo.ts

@@ -1,4 +1,4 @@
-import { EventInputType } from './constants'
+import type { EventInputType } from './constants'
 
 export class BinaryInfo {
 	protocolVersion = 5

src/WAM/encode.ts

@@ -5,7 +5,7 @@ import {
 	FLAG_EXTENDED,
 	FLAG_FIELD,
 	FLAG_GLOBAL,
-	Value,
+	type Value,
 	WEB_EVENTS,
 	WEB_GLOBALS
 } from './constants'
@@ -54,7 +54,7 @@ function encodeGlobalAttributes(binaryInfo: BinaryInfo, globals: { [key: string]
 }
 
 function encodeEvents(binaryInfo: BinaryInfo) {
-	for (const [name, { props, globals }] of binaryInfo.events.map(a => Object.entries(a)[0])) {
+	for (const [name, { props, globals }] of binaryInfo.events.map(a => Object.entries(a)[0]!)) {
 		encodeGlobalAttributes(binaryInfo, globals)
 		const event = WEB_EVENTS.find(a => a.name === name)!
 
@@ -70,8 +70,8 @@ function encodeEvents(binaryInfo: BinaryInfo) {
 		binaryInfo.buffer.push(serializeData(event.id, -event.weight, eventFlag))
 
 		for (let i = 0; i < props_.length; i++) {
-			const [key, _value] = props_[i]
-			const id = event.props[key][0]
+			const [key, _value] = props_[i]!
+			const id = event.props[key]?.[0]
 			extended = i < props_.length - 1
 			let value = _value
 			if (typeof value === 'boolean') {
@@ -79,7 +79,7 @@ function encodeEvents(binaryInfo: BinaryInfo) {
 			}
 
 			const fieldFlag = extended ? FLAG_EVENT : FLAG_FIELD | FLAG_EXTENDED
-			binaryInfo.buffer.push(serializeData(id, value, fieldFlag))
+			binaryInfo.buffer.push(serializeData(id!, value, fieldFlag))
 		}
 	}
 }