fix: make non-index import paths explicit

Author: hperrin

packages/chips/Chip.svelte

@@ -56,7 +56,7 @@
 </svelte:component>
 
 <script>
-  import { MDCChipFoundation } from '@material/chips/deprecated';
+  import { MDCChipFoundation } from '@material/chips/deprecated/chip/foundation.js';
   import { onMount, setContext, getContext } from 'svelte';
   import { writable } from 'svelte/store';
   import { get_current_component } from 'svelte/internal';

packages/chips/Set.svelte

@@ -36,7 +36,7 @@
 </div>
 
 <script>
-  import { MDCChipSetFoundation } from '@material/chips/deprecated';
+  import { MDCChipSetFoundation } from '@material/chips/deprecated/chip-set/foundation.js';
   import { announce } from '@material/dom/announce.js';
   import { onMount, setContext } from 'svelte';
   import { writable } from 'svelte/store';

packages/chips/TrailingAction.svelte

@@ -40,7 +40,7 @@
 </button>
 
 <script>
-  import { MDCChipTrailingActionFoundation } from '@material/chips/deprecated';
+  import { MDCChipTrailingActionFoundation } from '@material/chips/deprecated/trailingaction/foundation.js';
   import { onMount, tick } from 'svelte';
   import { get_current_component } from 'svelte/internal';
   import {

packages/menu-surface/MenuSurface.svelte

@@ -33,7 +33,7 @@
 
 <script>
   import { MDCMenuSurfaceFoundation } from '@material/menu-surface';
-  import { getCorrectPropertyName } from '@material/animation/util';
+  import { getCorrectPropertyName } from '@material/animation/util.js';
   import { onMount, onDestroy, setContext } from 'svelte';
   import { get_current_component } from 'svelte/internal';
   import {

packages/segmented-button/Segment.svelte

@@ -31,7 +31,7 @@
 >
 
 <script>
-  import { MDCSegmentedButtonSegmentFoundation } from '@material/segmented-button';
+  import { MDCSegmentedButtonSegmentFoundation } from '@material/segmented-button/segment/foundation.js';
   import { onMount, getContext } from 'svelte';
   import { get_current_component } from 'svelte/internal';
   import {

packages/segmented-button/SegmentedButton.svelte

@@ -27,7 +27,7 @@
 </div>
 
 <script>
-  import { MDCSegmentedButtonFoundation } from '@material/segmented-button';
+  import { MDCSegmentedButtonFoundation } from '@material/segmented-button/segmented-button/foundation.js';
   import { onMount, setContext } from 'svelte';
   import { get_current_component } from 'svelte/internal';
   import {

packages/select/helper-text/HelperText.svelte

@@ -22,7 +22,7 @@
 </script>
 
 <script>
-  import { MDCSelectHelperTextFoundation } from '@material/select/helper-text';
+  import { MDCSelectHelperTextFoundation } from '@material/select/helper-text/foundation.js';
   import { onMount } from 'svelte';
   import { get_current_component } from 'svelte/internal';
   import {

packages/select/icon/Icon.svelte

@@ -15,7 +15,7 @@
 >
 
 <script>
-  import { MDCSelectIconFoundation } from '@material/select/icon';
+  import { MDCSelectIconFoundation } from '@material/select/icon/foundation.js';
   import { onMount } from 'svelte';
   import { get_current_component } from 'svelte/internal';
   import {

packages/textfield/character-counter/CharacterCounter.svelte

@@ -12,7 +12,7 @@
 </div>
 
 <script>
-  import { MDCTextFieldCharacterCounterFoundation } from '@material/textfield/character-counter';
+  import { MDCTextFieldCharacterCounterFoundation } from '@material/textfield/character-counter/foundation.js';
   import { onMount } from 'svelte';
   import { get_current_component } from 'svelte/internal';
   import {

packages/textfield/helper-text/HelperText.svelte

@@ -22,7 +22,7 @@
 </script>
 
 <script>
-  import { MDCTextFieldHelperTextFoundation } from '@material/textfield/helper-text';
+  import { MDCTextFieldHelperTextFoundation } from '@material/textfield/helper-text/foundation.js';
   import { onMount } from 'svelte';
   import { get_current_component } from 'svelte/internal';
   import {