svelte2tsx - npm Package Compare versions

Comparing version 0.5.3 to 0.5.4

package.json

 {
   "name": "svelte2tsx",
-  "version": "0.5.3",
+  "version": "0.5.4",
   "description": "Convert Svelte components to TSX for type checking",
@@ -5,0 +5,0 @@ "author": "David Pershouse",

svelte-shims.d.ts

@@ -259,4 +259,37 @@ // Whenever a ambient declaration changes, its number should be increased
 
-declare function __sveltets_2_ensureComponent<T extends new (args: {target: any, props?: any}) => Svelte2TsxComponent<any, {}, any>>(type: T): T extends never ? Svelte2TsxComponent<any, any, any> : T;
+// The following is necessary because there are two clashing errors that can't be solved at the same time
+// when using Svelte2TsxComponent, more precisely the event typings in
+// __sveltets_2_ensureComponent<T extends new (..) => Svelte2TsxComponent<any,||any||<-this,any>>(type: T): T;
+// If we type it as "any", we have an error when using sth like {a: CustomEvent<any>}
+// If we type it as "{}", we have an error when using sth like {[evt: string]: CustomEvent<any>}
+// If we type it as "unknown", we get all kinds of follow up errors which we want to avoid
+// Therefore introduce two more base classes just for this case.
+/**
+ * Ambient type only used for intellisense, DO NOT USE IN YOUR PROJECT
+ */
+declare type ATypedSvelteComponent = {
+    /**
+     * @internal This is for type checking capabilities only
+     * and does not exist at runtime. Don't use this property.
+     */
+    $$prop_def: any;
+    /**
+     * @internal This is for type checking capabilities only
+     * and does not exist at runtime. Don't use this property.
+     */
+    $$events_def: any;
+    /**
+     * @internal This is for type checking capabilities only
+     * and does not exist at runtime. Don't use this property.
+     */
+    $$slot_def: any;
 
+    $on(event: string, handler: (e: any) => any): () => void;
+}
+/**
+ * Ambient type only used for intellisense, DO NOT USE IN YOUR PROJECT
+ */
+declare type ConstructorOfATypedSvelteComponent = new (args: {target: any, props?: any}) => ATypedSvelteComponent
+declare function __sveltets_2_ensureComponent<T extends ConstructorOfATypedSvelteComponent>(type: T): T;
+
 declare function __sveltets_2_ensureArray<T extends ArrayLike<unknown>>(array: T): T extends ArrayLike<infer U> ? U[] : any[];

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Improved metrics

Total package byte prevSize

674711

increased by0.89%

Lines of code

15848

increased by0.83%

No dependency changes