Replace 'any' with correct types in typescript code

.eslintrc.json

@@ -25,7 +25,7 @@
     "@typescript-eslint/no-unused-vars": ["warn", { "args": "none" }],
     "@typescript-eslint/no-use-before-define": "off",
     "@typescript-eslint/camelcase": "off",
-    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/no-explicit-any": "error",
     "@typescript-eslint/no-non-null-assertion": "off",
     "@typescript-eslint/no-namespace": "off",
     "header/header": [

binder/postBuild

@@ -42,19 +42,19 @@ set -x
 
 # repo2docker clones the Elyra repository before the Docker image is built
 # and uses the cloned directory as "root". The git extension recognizes that
-# the directory is git-enabled and therefore prevents the user from 
+# the directory is git-enabled and therefore prevents the user from
 # cloning other repositories using the UI. Remove the git artifacts in the
-# root directory to work around this issue. 
+# root directory to work around this issue.
 rm -rf ~/.git*
 
 # Add getting started assets to Docker image
 # (1) Clone the examples repository.
-git clone https://github.com/elyra-ai/examples.git 
+git clone https://github.com/elyra-ai/examples.git
 
 EXAMPLES_BASE_DIR=examples
 
 # (2) Copy all getting started assets to the working directory,
-#     which is referenced when binder is invoked, e.g. 
+#     which is referenced when binder is invoked, e.g.
 #     https://mybinder.org/v2/gh/elyra-ai/elyra/main?urlpath=lab/tree/binder-demo
 cp -r $EXAMPLES_BASE_DIR/binder/getting-started/* binder-demo/
 

cypress/tests/codesnippet.cy.ts

@@ -215,7 +215,9 @@ describe('Code Snippet tests', () => {
     const updatedSnippetItem = getSnippetByName(newSnippetName);
 
     // Check old snippet name does not exist
-    expect(updatedSnippetItem.innerText).not.to.eq(snippetName);
+    updatedSnippetItem.then((element) => {
+      expect(element.text()).not.to.eq(snippetName);
+    });
 
     // Delete updated code snippet
     deleteSnippet(newSnippetName);
@@ -354,11 +356,13 @@ const openCodeSnippetExtension = (): void => {
   cy.get('.jp-SideBar .lm-mod-current[title="Code Snippets"]');
 };
 
-const getSnippetByName = (snippetName: string): any => {
+const getSnippetByName = (
+  snippetName: string
+): Cypress.Chainable<JQuery<HTMLElement>> => {
   return cy.get(`[data-item-id="${snippetName}"]`);
 };
 
-const createInvalidCodeSnippet = (snippetName: string): any => {
+const createInvalidCodeSnippet = (snippetName: string): void => {
   clickCreateNewSnippetButton();
 
   typeCodeSnippetName(snippetName);
@@ -441,7 +445,9 @@ const duplicateSnippet = (snippetName: string): void => {
   item.find('button[title="Duplicate"]').click();
 };
 
-const getActionButtonsElement = (snippetName: string): any => {
+const getActionButtonsElement = (
+  snippetName: string
+): Cypress.Chainable<JQuery<HTMLElement>> => {
   const actionButtonsElement = getSnippetByName(snippetName).find(
     '.elyra-expandableContainer-action-buttons'
   );

cypress/utils/snapshots/add-commands.ts

@@ -26,6 +26,7 @@ beforeEach(() => {
   snapshotIndexTracker = {};
 });
 
+// eslint-disable-next-line @typescript-eslint/no-explicit-any -- workaround for snapshot plugin
 const getSnapshotPath = (test: any): string => {
   const names = [];
   for (let k = test; k; k = k.parent) {
@@ -52,6 +53,7 @@ const getSnapshotPath = (test: any): string => {
 };
 
 Cypress.Commands.add('matchesSnapshot', { prevSubject: true }, (value) => {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any -- workaround for snapshot plugin
   const test = (Cypress as any).mocha.getRunner().suite.ctx.test;
 
   const path = getSnapshotPath(test);

cypress/utils/snapshots/plugin.ts

@@ -18,6 +18,7 @@ import fs from 'fs';
 
 import { diffStringsUnified } from 'jest-diff';
 
+// eslint-disable-next-line @typescript-eslint/no-explicit-any -- workaround for snapshot plugin
 const createSnapshot = (value: any): string => {
   let obj = value;
 
@@ -35,6 +36,7 @@ const createSnapshot = (value: any): string => {
 
 interface ISnapshotOptions {
   path: string;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any -- workaround for snapshot plugin
   value: any;
 }
 
@@ -57,6 +59,7 @@ interface INewSnapshotResults {
   status: 'new';
 }
 
+// eslint-disable-next-line @typescript-eslint/no-explicit-any -- workaround for snapshot plugin
 export const register = (on: any, _config: any): void => {
   on('task', {
     matchesSnapshot({ path, value }: ISnapshotOptions): ISnapshotResults {

packages/code-snippet/install.json

@@ -1,4 +1,5 @@
 {
+  "packageManager": "python",
   "packageName": "elyra_code_snippet_extension",
   "uninstallInstructions": "Use your Python package manager (pip, conda, etc.) to uninstall the package elyra_code_snippet_extension"
 }

packages/code-snippet/src/CodeSnippetService.ts

@@ -14,24 +14,23 @@
  * limitations under the License.
  */
 
-import { IMetadata } from '@elyra/metadata-common';
-import { MetadataService } from '@elyra/services';
+import { IMetadataResource, MetadataService } from '@elyra/services';
 
 import { Dialog, showDialog } from '@jupyterlab/apputils';
 
 export const CODE_SNIPPET_SCHEMASPACE = 'code-snippets';
 export const CODE_SNIPPET_SCHEMA = 'code-snippet';
 
 export class CodeSnippetService {
-  static async findAll(): Promise<IMetadata[]> {
-    return MetadataService.getMetadata(CODE_SNIPPET_SCHEMASPACE);
+  static async findAll(): Promise<IMetadataResource[]> {
+    return (await MetadataService.getMetadata(CODE_SNIPPET_SCHEMASPACE)) ?? [];
   }
 
   // TODO: Test this function
-  static async findByLanguage(language: string): Promise<IMetadata[]> {
+  static async findByLanguage(language: string): Promise<IMetadataResource[]> {
     try {
-      const allCodeSnippets: IMetadata[] = await this.findAll();
-      const codeSnippetsByLanguage: IMetadata[] = [];
+      const allCodeSnippets = await this.findAll();
+      const codeSnippetsByLanguage: IMetadataResource[] = [];
 
       for (const codeSnippet of allCodeSnippets) {
         if (codeSnippet.metadata.language === language) {
@@ -54,11 +53,11 @@ export class CodeSnippetService {
    * @returns A boolean promise that is true if the dialog confirmed
    * the deletion, and false if the deletion was cancelled.
    */
-  static deleteCodeSnippet(codeSnippet: IMetadata): Promise<boolean> {
+  static deleteCodeSnippet(codeSnippet: IMetadataResource): Promise<boolean> {
     return showDialog({
       title: `Delete snippet '${codeSnippet.display_name}'?`,
       buttons: [Dialog.cancelButton(), Dialog.okButton()]
-    }).then((result: any) => {
+    }).then((result) => {
       // Do nothing if the cancel button is pressed
       if (result.button.accept) {
         return MetadataService.deleteMetadata(