fix(marshal): Fix typing for TS 4.5 compatibility

Make some types explicit any to prevent inference

Author: mhofman

packages/eventual-send/src/handled-promise.js

@@ -427,7 +427,7 @@ export const makeHandledPromise = () => {
     },
     resolve(value) {
       // Resolving a Presence returns the pre-registered handled promise.
-      let resolvedPromise = presenceToPromise.get(value);
+      let resolvedPromise = presenceToPromise.get(/** @type {any} */ (value));
       if (!resolvedPromise) {
         resolvedPromise = Promise.resolve(value);
       }

packages/marshal/src/dot-membrane.js

@@ -14,6 +14,8 @@ const { fromEntries } = Object;
 const { ownKeys } = Reflect;
 const { details: X } = assert;
 
+// TODO(erights): Add Converter type
+/** @param {any} [mirrorConverter] */
 const makeConverter = (mirrorConverter = undefined) => {
   /** @type {WeakMap<any,any>=} */
   let mineToYours = new WeakMap();
@@ -61,6 +63,7 @@ const makeConverter = (mirrorConverter = undefined) => {
         break;
       }
       case 'remotable': {
+        /** @param {PropertyKey} [optVerb] */
         const myMethodToYours = (optVerb = undefined) => (...yourArgs) => {
           // We use mineIf rather than mine so that mine is not accessible
           // after revocation. This gives the correct error behavior,

packages/marshal/src/marshal-justin.js

@@ -396,7 +396,9 @@ const decodeToJustin = (encoding, shouldIndent = false) => {
         return out.close(']');
       }
     } else {
-      const names = ownKeys(rawTree);
+      // rawTree is an `EncodingRecord` which only has string keys,
+      // but since ownKeys is not generic, it can't propagate that
+      const names = /** @type {string[]} */ (ownKeys(rawTree));
       if (names.length === 0) {
         return out.next('{}');
       } else {

packages/marshal/src/marshal.js

@@ -451,6 +451,7 @@ export function makeMarshal(
 
           default: {
             assert(
+              // @ts-expect-error exhaustive check should make condition true
               qclass !== 'ibid',
               X`The protocol no longer supports ibid encoding: ${rawTree}.`,
             );

packages/marshal/src/passStyleOf.js

@@ -15,21 +15,19 @@ import './types.js';
 import './helpers/internal-types.js';
 import { assertPassableSymbol } from './helpers/symbol.js';
 
+/** @typedef {Exclude<PassStyle, PrimitiveStyle | "promise">} HelperPassStyle */
+
 const { details: X, quote: q } = assert;
 const { ownKeys } = Reflect;
 const { isFrozen } = Object;
 
 /**
- * @param {PassStyleHelper[]} passStyleHelpers The passStyleHelpers to register,
- * in priority order.
- * NOTE These must all be "trusted",
- * complete, and non-colliding. `makePassStyleOf` may *assume* that each helper
- * does what it is supposed to do. `makePassStyleOf` is not trying to defend
- * itself against malicious helpers, though it does defend against some
- * accidents.
- * @returns {PassStyleOf}
+ * @param {PassStyleHelper[]} passStyleHelpers
+ * @returns {Record<HelperPassStyle, PassStyleHelper> }
  */
-const makePassStyleOf = passStyleHelpers => {
+
+const makeHelperTable = passStyleHelpers => {
+  /** @type {Record<HelperPassStyle, any> & {__proto__: null}} */
   const HelperTable = {
     __proto__: null,
     copyArray: undefined,
@@ -54,7 +52,22 @@ const makePassStyleOf = passStyleHelpers => {
       X`missing helper for ${q(styleName)}`,
     );
   }
-  harden(HelperTable);
+
+  return harden(HelperTable);
+};
+
+/**
+ * @param {PassStyleHelper[]} passStyleHelpers The passStyleHelpers to register,
+ * in priority order.
+ * NOTE These must all be "trusted",
+ * complete, and non-colliding. `makePassStyleOf` may *assume* that each helper
+ * does what it is supposed to do. `makePassStyleOf` is not trying to defend
+ * itself against malicious helpers, though it does defend against some
+ * accidents.
+ * @returns {PassStyleOf}
+ */
+const makePassStyleOf = passStyleHelpers => {
+  const HelperTable = makeHelperTable(passStyleHelpers);
   const remotableHelper = HelperTable.remotable;
 
   /**