regenerate

Author: Rich-Harris

packages/svelte/src/internal/shared/errors.js

@@ -51,6 +51,22 @@ export function lifecycle_outside_component(name) {
 	}
 }
 
+/**
+ * Context was not set in a parent component
+ * @returns {never}
+ */
+export function missing_context() {
+	if (DEV) {
+		const error = new Error(`missing_context\nContext was not set in a parent component\nhttps://svelte.dev/e/missing_context`);
+
+		error.name = 'Svelte error';
+
+		throw error;
+	} else {
+		throw new Error(`https://svelte.dev/e/missing_context`);
+	}
+}
+
 /**
  * Attempted to render a snippet without a `{@render}` block. This would cause the snippet code to be stringified instead of its content being rendered to the DOM. To fix this, change `{snippet}` to `{@render snippet()}`.
  * @returns {never}
@@ -98,20 +114,4 @@ export function svelte_element_invalid_this_value() {
 	} else {
 		throw new Error(`https://svelte.dev/e/svelte_element_invalid_this_value`);
 	}
-}
-
-/**
- * Context was not set in a parent component
- * @returns {never}
- */
-export function missing_context() {
-	if (DEV) {
-		const error = new Error(`missing_context\nContext was not set in a parent component\nhttps://svelte.dev/e/missing_context`);
-
-		error.name = 'Svelte error';
-
-		throw error;
-	} else {
-		throw new Error(`https://svelte.dev/e/missing_context`);
-	}
 }

packages/svelte/types/index.d.ts

@@ -448,6 +448,9 @@ declare module 'svelte' {
 	}): Snippet<Params>;
 	/** Anything except a function */
 	type NotFunction<T> = T extends Function ? never : T;
+	/**
+	 * Returns a `[get, set]` pair of functions for working with context in a type-safe way.
+	 * */
 	export function createContext<T>(): [() => T, (context: T) => T];
 	/**
 	 * Retrieves the context that belongs to the closest parent component with the specified `key`.