Sync svelte docs (#1689)

sync svelte docs

Co-authored-by: svelte-docs-bot[bot] <196124396+svelte-docs-bot[bot]@users.noreply.github.com>

Author: github-actions[bot]

apps/svelte.dev/content/docs/svelte/98-reference/21-svelte-compiler.md

@@ -341,7 +341,7 @@ namespace AST {
 	}
 
 	/** An `animate:` directive */
-	export interface AnimateDirective extends BaseNode {
+	export interface AnimateDirective extends BaseAttribute {
 		type: 'AnimateDirective';
 		/** The 'x' in `animate:x` */
 		name: string;
@@ -350,7 +350,7 @@ namespace AST {
 	}
 
 	/** A `bind:` directive */
-	export interface BindDirective extends BaseNode {
+	export interface BindDirective extends BaseAttribute {
 		type: 'BindDirective';
 		/** The 'x' in `bind:x` */
 		name: string;
@@ -362,7 +362,7 @@ namespace AST {
 	}
 
 	/** A `class:` directive */
-	export interface ClassDirective extends BaseNode {
+	export interface ClassDirective extends BaseAttribute {
 		type: 'ClassDirective';
 		/** The 'x' in `class:x` */
 		name: 'class';
@@ -371,7 +371,7 @@ namespace AST {
 	}
 
 	/** A `let:` directive */
-	export interface LetDirective extends BaseNode {
+	export interface LetDirective extends BaseAttribute {
 		type: 'LetDirective';
 		/** The 'x' in `let:x` */
 		name: string;
@@ -384,7 +384,7 @@ namespace AST {
 	}
 
 	/** An `on:` directive */
-	export interface OnDirective extends BaseNode {
+	export interface OnDirective extends BaseAttribute {
 		type: 'OnDirective';
 		/** The 'x' in `on:x` */
 		name: string;
@@ -404,7 +404,7 @@ namespace AST {
 	}
 
 	/** A `style:` directive */
-	export interface StyleDirective extends BaseNode {
+	export interface StyleDirective extends BaseAttribute {
 		type: 'StyleDirective';
 		/** The 'x' in `style:x` */
 		name: string;
@@ -418,7 +418,8 @@ namespace AST {
 
 	// TODO have separate in/out/transition directives
 	/** A `transition:`, `in:` or `out:` directive */
-	export interface TransitionDirective extends BaseNode {
+	export interface TransitionDirective
+		extends BaseAttribute {
 		type: 'TransitionDirective';
 		/** The 'x' in `transition:x` */
 		name: string;
@@ -432,7 +433,7 @@ namespace AST {
 	}
 
 	/** A `use:` directive */
-	export interface UseDirective extends BaseNode {
+	export interface UseDirective extends BaseAttribute {
 		type: 'UseDirective';
 		/** The 'x' in `use:x` */
 		name: string;
@@ -442,6 +443,7 @@ namespace AST {
 
 	export interface BaseElement extends BaseNode {
 		name: string;
+		name_loc: SourceLocation;
 		attributes: Array<
 			Attribute | SpreadAttribute | Directive | AttachTag
 		>;
@@ -568,9 +570,13 @@ namespace AST {
 		body: Fragment;
 	}
 
-	export interface Attribute extends BaseNode {
-		type: 'Attribute';
+	export interface BaseAttribute extends BaseNode {
 		name: string;
+		name_loc: SourceLocation | null;
+	}
+
+	export interface Attribute extends BaseAttribute {
+		type: 'Attribute';
 		/**
 		 * Quoted/string values are represented by an array, even if they contain a single expression like `"{x}"`
 		 */