Add more property constraints to reduce any in TS

Author: ddbeck

schemas/data.schema.json

@@ -143,7 +143,8 @@
           "$ref": "#/definitions/Discouraged"
         }
       },
-      "required": ["name", "description", "description_html", "spec", "status"]
+      "required": ["name", "description", "description_html", "spec", "status"],
+      "additionalProperties": false
     },
     "GroupData": {
       "type": "object",
@@ -208,22 +209,22 @@
     },
     "StatusHeadline": {
       "type": "object",
-      "allOf": [
-        { "$ref": "#/definitions/Status" },
-        {
+      "allOf": [{ "$ref": "#/definitions/Status" }],
+      "properties": {
+        "baseline": {},
+        "baseline_high_date": {},
+        "baseline_low_date": {},
+        "support": {},
+        "by_compat_key": {
+          "description": "Statuses for each key in the feature's compat_features list, if applicable. Not available to the npm release of web-features.",
           "type": "object",
-          "properties": {
-            "by_compat_key": {
-              "description": "Statuses for each key in the feature's compat_features list, if applicable. Not available to the npm release of web-features.",
-              "type": "object",
-              "additionalProperties": {
-                "$ref": "#/definitions/Status"
-              }
-            }
+          "additionalProperties": {
+            "$ref": "#/definitions/Status"
           }
         }
-      ],
-      "required": ["baseline", "support"]
+      },
+      "required": ["baseline", "support"],
+      "additionalProperties": false
     },
     "Release": {
       "description": "Browser release information",
@@ -253,7 +254,8 @@
           "$ref": "#/definitions/URL"
         }
       },
-      "required": ["name", "spec"]
+      "required": ["name", "spec"],
+      "additionalProperties": false
     },
     "StringOrStrings": {
       "oneOf": [

types.quicktype.ts

@@ -103,7 +103,6 @@ export interface FeatureData {
    * that status
    */
   status: StatusHeadline;
-  [property: string]: any;
 }
 
 /**
@@ -130,10 +129,6 @@ export interface StatusHeadline {
    * Whether the feature is Baseline (low substatus), Baseline (high substatus), or not (false)
    */
   baseline: boolean | BaselineEnum;
-  /**
-   * Browser versions that most-recently introduced the feature
-   */
-  support: Support;
   /**
    * Date the feature achieved Baseline high status
    */
@@ -147,7 +142,10 @@ export interface StatusHeadline {
    * to the npm release of web-features.
    */
   by_compat_key?: { [key: string]: Status };
-  [property: string]: any;
+  /**
+   * Browser versions that most-recently introduced the feature
+   */
+  support: Support;
 }
 
 export type BaselineEnum = "high" | "low";
@@ -205,5 +203,4 @@ export interface SnapshotData {
    * Specification
    */
   spec: string;
-  [property: string]: any;
 }