Exclude features with version_added: preview (microsoft#1142)

See mdn/browser-compat-data#12344 for the reasoning.

Author: saschanaz

baselines/dom.generated.d.ts

@@ -5591,7 +5591,6 @@ interface GlobalEventHandlers {
      * @param ev The event.
      */
     onscroll: ((this: GlobalEventHandlers, ev: Event) => any) | null;
-    onsecuritypolicyviolation: ((this: GlobalEventHandlers, ev: SecurityPolicyViolationEvent) => any) | null;
     /**
      * Occurs when the seek operation ends.
      * @param ev The event.
@@ -8511,7 +8510,6 @@ interface IDBTransactionEventMap {
 interface IDBTransaction extends EventTarget {
     /** Returns the transaction's connection. */
     readonly db: IDBDatabase;
-    readonly durability: IDBTransactionDurability;
     /** If the transaction was aborted, returns the error (a DOMException) providing the reason. */
     readonly error: DOMException | null;
     /** Returns the mode the transaction was created with ("readonly" or "readwrite"), or "versionchange" for an upgrade transaction. */
@@ -17341,7 +17339,6 @@ declare var onresize: ((this: Window, ev: UIEvent) => any) | null;
  * @param ev The event.
  */
 declare var onscroll: ((this: Window, ev: Event) => any) | null;
-declare var onsecuritypolicyviolation: ((this: Window, ev: SecurityPolicyViolationEvent) => any) | null;
 /**
  * Occurs when the seek operation ends.
  * @param ev The event.
@@ -17556,7 +17553,6 @@ type GamepadMappingType = "" | "standard" | "xr-standard";
 type HdrMetadataType = "smpteSt2086" | "smpteSt2094-10" | "smpteSt2094-40";
 type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique";
 type IDBRequestReadyState = "done" | "pending";
-type IDBTransactionDurability = "default" | "relaxed" | "strict";
 type IDBTransactionMode = "readonly" | "readwrite" | "versionchange";
 type ImageOrientation = "flipY" | "none";
 type ImageSmoothingQuality = "high" | "low" | "medium";

baselines/serviceworker.generated.d.ts

@@ -1899,7 +1899,6 @@ interface IDBTransactionEventMap {
 interface IDBTransaction extends EventTarget {
     /** Returns the transaction's connection. */
     readonly db: IDBDatabase;
-    readonly durability: IDBTransactionDurability;
     /** If the transaction was aborted, returns the error (a DOMException) providing the reason. */
     readonly error: DOMException | null;
     /** Returns the mode the transaction was created with ("readonly" or "readwrite"), or "versionchange" for an upgrade transaction. */
@@ -5392,7 +5391,6 @@ type FrameType = "auxiliary" | "nested" | "none" | "top-level";
 type HdrMetadataType = "smpteSt2086" | "smpteSt2094-10" | "smpteSt2094-40";
 type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique";
 type IDBRequestReadyState = "done" | "pending";
-type IDBTransactionDurability = "default" | "relaxed" | "strict";
 type IDBTransactionMode = "readonly" | "readwrite" | "versionchange";
 type ImageOrientation = "flipY" | "none";
 type KeyFormat = "jwk" | "pkcs8" | "raw" | "spki";

baselines/sharedworker.generated.d.ts

@@ -1819,7 +1819,6 @@ interface IDBTransactionEventMap {
 interface IDBTransaction extends EventTarget {
     /** Returns the transaction's connection. */
     readonly db: IDBDatabase;
-    readonly durability: IDBTransactionDurability;
     /** If the transaction was aborted, returns the error (a DOMException) providing the reason. */
     readonly error: DOMException | null;
     /** Returns the mode the transaction was created with ("readonly" or "readwrite"), or "versionchange" for an upgrade transaction. */
@@ -5413,7 +5412,6 @@ type FontFaceSetLoadStatus = "loaded" | "loading";
 type HdrMetadataType = "smpteSt2086" | "smpteSt2094-10" | "smpteSt2094-40";
 type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique";
 type IDBRequestReadyState = "done" | "pending";
-type IDBTransactionDurability = "default" | "relaxed" | "strict";
 type IDBTransactionMode = "readonly" | "readwrite" | "versionchange";
 type ImageOrientation = "flipY" | "none";
 type KeyFormat = "jwk" | "pkcs8" | "raw" | "spki";

baselines/webworker.generated.d.ts

@@ -1951,7 +1951,6 @@ interface IDBTransactionEventMap {
 interface IDBTransaction extends EventTarget {
     /** Returns the transaction's connection. */
     readonly db: IDBDatabase;
-    readonly durability: IDBTransactionDurability;
     /** If the transaction was aborted, returns the error (a DOMException) providing the reason. */
     readonly error: DOMException | null;
     /** Returns the mode the transaction was created with ("readonly" or "readwrite"), or "versionchange" for an upgrade transaction. */
@@ -5639,7 +5638,6 @@ type FrameType = "auxiliary" | "nested" | "none" | "top-level";
 type HdrMetadataType = "smpteSt2086" | "smpteSt2094-10" | "smpteSt2094-40";
 type IDBCursorDirection = "next" | "nextunique" | "prev" | "prevunique";
 type IDBRequestReadyState = "done" | "pending";
-type IDBTransactionDurability = "default" | "relaxed" | "strict";
 type IDBTransactionMode = "readonly" | "readwrite" | "versionchange";
 type ImageOrientation = "flipY" | "none";
 type KeyFormat = "jwk" | "pkcs8" | "raw" | "spki";

src/build/bcd/stable.ts

@@ -15,6 +15,9 @@ export function hasStableImplementation(
   }
   return (
     !!latest.version_added &&
+    // "preview" means BCD has no idea about whether it will ride the train
+    // https://github.com/mdn/browser-compat-data/issues/12344
+    latest.version_added !== "preview" &&
     !latest.version_removed &&
     !latest.flags &&
     latest.prefix === prefix &&