[7.x] refactor: 💡 convert Interpreter .js -> .ts (#44545)

src/legacy/core_plugins/interpreter/public/functions/__tests__/font.js → src/legacy/core_plugins/interpreter/public/functions/__tests__/font.ts

@@ -23,13 +23,13 @@ import { font } from '../font';
 import { functionWrapper } from '../../../test_helpers';
 
 describe('font', () => {
-  const fn = functionWrapper(font);
+  const fn: any = functionWrapper(font);
 
   describe('default output', () => {
     const result = fn(null);
 
     it('returns a style', () => {
-      expect(result)
+      (expect as any)(result)
         .to.have.property('type', 'style')
         .and.to.have.property('spec')
         .and.to.have.property('css');
@@ -40,8 +40,8 @@ describe('font', () => {
     describe('size', () => {
       it('sets font size', () => {
         const result = fn(null, { size: 20 });
-        expect(result.spec).to.have.property('fontSize', '20px');
-        expect(result.css).to.contain('font-size:20px');
+        (expect as any)(result.spec).to.have.property('fontSize', '20px');
+        (expect as any)(result.css).to.contain('font-size:20px');
       });
 
       it('defaults to 14px', () => {
@@ -110,7 +110,7 @@ describe('font', () => {
         expect(result.css).to.contain('font-weight:400');
       });
 
-      it('defaults to \'normal\'', () => {
+      it("defaults to 'normal'", () => {
         const result = fn(null);
         expect(result.spec).to.have.property('fontWeight', 'normal');
         expect(result.css).to.contain('font-weight:normal');

src/legacy/core_plugins/interpreter/public/functions/clog.js → src/legacy/core_plugins/interpreter/public/functions/clog.ts

@@ -20,8 +20,8 @@
 export const clog = () => ({
   name: 'clog',
   help: 'Outputs the context to the console',
-  fn: context => {
-    console.log(context); //eslint-disable-line no-console
+  fn: (context: any) => {
+    console.log(context); // eslint-disable-line no-console
     return context;
   },
 });

src/legacy/core_plugins/interpreter/public/functions/index.js → src/legacy/core_plugins/interpreter/public/functions/index.ts

@@ -27,5 +27,12 @@ import { visualization } from './visualization';
 import { visDimension } from './vis_dimension';
 
 export const functions = [
-  clog, esaggs, font, kibana, kibanaContext, range, visualization, visDimension,
+  clog,
+  esaggs,
+  font,
+  kibana,
+  kibanaContext,
+  range,
+  visualization,
+  visDimension,
 ];

src/legacy/core_plugins/interpreter/public/functions/kibana.test.js → src/legacy/core_plugins/interpreter/public/functions/kibana.test.ts

@@ -22,9 +22,9 @@ import { kibana } from './kibana';
 
 describe('interpreter/functions#kibana', () => {
   const fn = functionWrapper(kibana);
-  let context;
-  let initialContext;
-  let handlers;
+  let context: any;
+  let initialContext: any;
+  let handlers: any;
 
   beforeEach(() => {
     context = { timeRange: { from: '0', to: '1' } };

src/legacy/core_plugins/interpreter/public/functions/kibana.js → src/legacy/core_plugins/interpreter/public/functions/kibana.ts

@@ -24,10 +24,10 @@ export const kibana = () => ({
   type: 'kibana_context',
   context: {},
   help: i18n.translate('interpreter.functions.kibana.help', {
-    defaultMessage: 'Gets kibana global context'
+    defaultMessage: 'Gets kibana global context',
   }),
   args: {},
-  fn(context, args, handlers) {
+  fn(context: any, args: any, handlers: any) {
     const initialContext = handlers.getInitialContext ? handlers.getInitialContext() : {};
 
     if (context.query) {
@@ -45,7 +45,7 @@ export const kibana = () => ({
       type: 'kibana_context',
       query: initialContext.query,
       filters: initialContext.filters,
-      timeRange: timeRange,
+      timeRange,
     };
   },
 });

src/legacy/core_plugins/interpreter/public/functions/kibana_context.js → src/legacy/core_plugins/interpreter/public/functions/kibana_context.ts

@@ -24,13 +24,10 @@ export const kibanaContext = () => ({
   name: 'kibana_context',
   type: 'kibana_context',
   context: {
-    types: [
-      'kibana_context',
-      'null',
-    ],
+    types: ['kibana_context', 'null'],
   },
   help: i18n.translate('interpreter.functions.kibana_context.help', {
-    defaultMessage: 'Updates kibana global context'
+    defaultMessage: 'Updates kibana global context',
   }),
   args: {
     q: {
@@ -49,11 +46,11 @@ export const kibanaContext = () => ({
     savedSearchId: {
       types: ['string', 'null'],
       default: null,
-    }
+    },
   },
-  async fn(context, args) {
+  async fn(context: any, args: any) {
     const $injector = await chrome.dangerouslyGetActiveInjector();
-    const savedSearches = $injector.get('savedSearches');
+    const savedSearches = $injector.get('savedSearches') as any;
     const queryArg = args.q ? JSON.parse(args.q) : [];
     let queries = Array.isArray(queryArg) ? queryArg : [queryArg];
     let filters = args.filters ? JSON.parse(args.filters) : [];
@@ -71,16 +68,16 @@ export const kibanaContext = () => ({
     }
 
     if (context.filters) {
-      filters = filters.concat(context.filters).filter(f => !f.meta.disabled);
+      filters = filters.concat(context.filters).filter((f: any) => !f.meta.disabled);
     }
 
     const timeRange = args.timeRange ? JSON.parse(args.timeRange) : context.timeRange;
 
     return {
       type: 'kibana_context',
       query: queries,
-      filters: filters,
-      timeRange: timeRange,
+      filters,
+      timeRange,
     };
   },
 });

src/legacy/core_plugins/interpreter/public/functions/vis_dimension.js → src/legacy/core_plugins/interpreter/public/functions/vis_dimension.ts

@@ -22,48 +22,48 @@ import { i18n } from '@kbn/i18n';
 export const visDimension = () => ({
   name: 'visdimension',
   help: i18n.translate('interpreter.function.visDimension.help', {
-    defaultMessage: 'Generates visConfig dimension object'
+    defaultMessage: 'Generates visConfig dimension object',
   }),
   type: 'vis_dimension',
   context: {
-    types: [
-      'kibana_datatable'
-    ],
+    types: ['kibana_datatable'],
   },
   args: {
     accessor: {
       types: ['string', 'number'],
       aliases: ['_'],
       help: i18n.translate('interpreter.function.visDimension.accessor.help', {
-        defaultMessage: 'Column in your dataset to use (either column index or column name)'
+        defaultMessage: 'Column in your dataset to use (either column index or column name)',
       }),
     },
     format: {
       types: ['string'],
-      default: 'string'
+      default: 'string',
     },
     formatParams: {
       types: ['string'],
       default: '"{}"',
-    }
+    },
   },
-  fn: (context, args) => {
-    const accessor = Number.isInteger(args.accessor) ?
-      args.accessor :
-      context.columns.find(c => c.id === args.accessor);
+  fn: (context: any, args: any) => {
+    const accessor = Number.isInteger(args.accessor)
+      ? args.accessor
+      : context.columns.find((c: any) => c.id === args.accessor);
     if (accessor === undefined) {
-      throw new Error(i18n.translate('interpreter.function.visDimension.error.accessor', {
-        defaultMessage: 'Column name provided is invalid'
-      }));
+      throw new Error(
+        i18n.translate('interpreter.function.visDimension.error.accessor', {
+          defaultMessage: 'Column name provided is invalid',
+        })
+      );
     }
 
     return {
       type: 'vis_dimension',
-      accessor: accessor,
+      accessor,
       format: {
         id: args.format,
         params: JSON.parse(args.formatParams),
-      }
+      },
     };
   },
 });

src/legacy/core_plugins/interpreter/public/functions/visualization.js → src/legacy/core_plugins/interpreter/public/functions/visualization.ts

@@ -20,17 +20,16 @@
 import { get } from 'lodash';
 import { i18n } from '@kbn/i18n';
 import chrome from 'ui/chrome';
-import { setup as data } from '../../../data/public/legacy';
-import { start as visualizations } from '../../../visualizations/public/legacy';
-
 import { FilterBarQueryFilterProvider } from 'ui/filter_manager/query_filter';
 import { PersistedState } from 'ui/persisted_state';
+import { setup as data } from '../../../data/public/legacy';
+import { start as visualizations } from '../../../visualizations/public/legacy';
 
 export const visualization = () => ({
   name: 'visualization',
   type: 'render',
   help: i18n.translate('interpreter.functions.visualization.help', {
-    defaultMessage: 'A simple visualization'
+    defaultMessage: 'A simple visualization',
   }),
   args: {
     index: {
@@ -60,17 +59,17 @@ export const visualization = () => ({
     uiState: {
       types: ['string'],
       default: '"{}"',
-    }
+    },
   },
-  async fn(context, args, handlers) {
+  async fn(context: any, args: any, handlers: any) {
     const $injector = await chrome.dangerouslyGetActiveInjector();
-    const Private = $injector.get('Private');
+    const Private = $injector.get('Private') as any;
     const { indexPatterns } = data.indexPatterns;
     const queryFilter = Private(FilterBarQueryFilterProvider);
 
     const visConfigParams = JSON.parse(args.visConfig);
     const schemas = JSON.parse(args.schemas);
-    const visType = visualizations.types.get(args.type || 'histogram');
+    const visType = visualizations.types.get(args.type || 'histogram') as any;
     const indexPattern = args.index ? await indexPatterns.get(args.index) : null;
 
     const uiStateParams = JSON.parse(args.uiState);
@@ -85,7 +84,7 @@ export const visualization = () => ({
         timeRange: get(context, 'timeRange', null),
         query: get(context, 'query', null),
         filters: get(context, 'filters', null),
-        uiState: uiState,
+        uiState,
         inspectorAdapters: handlers.inspectorAdapters,
         queryFilter,
         forceFetch: true,
@@ -95,14 +94,14 @@ export const visualization = () => ({
     if (typeof visType.responseHandler === 'function') {
       if (context.columns) {
         // assign schemas to aggConfigs
-        context.columns.forEach(column => {
+        context.columns.forEach((column: any) => {
           if (column.aggConfig) {
             column.aggConfig.aggConfigs.schemas = visType.schemas.all;
           }
         });
 
         Object.keys(schemas).forEach(key => {
-          schemas[key].forEach(i => {
+          schemas[key].forEach((i: any) => {
             if (context.columns[i] && context.columns[i].aggConfig) {
               context.columns[i].aggConfig.schema = key;
             }
@@ -119,8 +118,8 @@ export const visualization = () => ({
       value: {
         visData: context,
         visType: args.type,
-        visConfig: visConfigParams
-      }
+        visConfig: visConfigParams,
+      },
     };
-  }
+  },
 });

src/legacy/core_plugins/interpreter/public/interpreter.test.js → src/legacy/core_plugins/interpreter/public/interpreter.test.ts

@@ -24,9 +24,9 @@ jest.mock('ui/new_platform', () => ({
       injectedMetadata: {
         getKibanaVersion: () => '8.0.0',
         getBasePath: () => '/lol',
-      }
-    }
-  }
+      },
+    },
+  },
 }));
 jest.mock('uiExports/interpreter');
 
@@ -38,7 +38,7 @@ jest.mock('@kbn/interpreter/common', () => ({
 const mockInterpreter = {
   interpreter: {
     interpretAst: jest.fn(),
-  }
+  },
 };
 jest.mock('./lib/interpreter', () => ({
   initializeInterpreter: jest.fn().mockReturnValue(Promise.resolve(mockInterpreter)),
@@ -57,9 +57,9 @@ jest.mock('./functions', () => ({ functions: [{}, {}, {}] }));
 jest.mock('./renderers/visualization', () => ({ visualization: {} }));
 
 describe('interpreter/interpreter', () => {
-  let getInterpreter;
-  let interpretAst;
-  let initializeInterpreter;
+  let getInterpreter: any;
+  let interpretAst: any;
+  let initializeInterpreter: any;
 
   beforeEach(() => {
     jest.clearAllMocks();
@@ -117,5 +117,4 @@ describe('interpreter/interpreter', () => {
       expect(mockInterpreter.interpreter.interpretAst).toHaveBeenCalledTimes(2);
     });
   });
-
 });

src/legacy/core_plugins/interpreter/public/interpreter.js → src/legacy/core_plugins/interpreter/public/interpreter.ts

@@ -18,6 +18,7 @@
  */
 
 import 'uiExports/interpreter';
+// @ts-ignore
 import { register, registryFactory } from '@kbn/interpreter/common';
 import { initializeInterpreter } from './lib/interpreter';
 import { registries } from './registries';
@@ -27,15 +28,18 @@ import { typeSpecs } from '../../../../plugins/expressions/common';
 
 // Expose kbnInterpreter.register(specs) and kbnInterpreter.registries() globally so that plugins
 // can register without a transpile step.
-global.kbnInterpreter = Object.assign(global.kbnInterpreter || {}, registryFactory(registries));
+(global as any).kbnInterpreter = Object.assign(
+  (global as any).kbnInterpreter || {},
+  registryFactory(registries)
+);
 
 register(registries, {
   types: typeSpecs,
   browserFunctions: functions,
   renderers: [visualization],
 });
 
-let interpreterPromise;
+let interpreterPromise: Promise<any> | undefined;
 
 export const getInterpreter = async () => {
   if (!interpreterPromise) {
@@ -44,7 +48,7 @@ export const getInterpreter = async () => {
   return await interpreterPromise;
 };
 
-export const interpretAst = async (...params) => {
+export const interpretAst = async (...params: any) => {
   const { interpreter } = await getInterpreter();
   return await interpreter.interpretAst(...params);
 };

src/legacy/core_plugins/interpreter/public/lib/render_function.js → src/legacy/core_plugins/interpreter/public/lib/render_function.ts

@@ -17,7 +17,7 @@
  * under the License.
  */
 
-export function RenderFunction(config) {
+export function RenderFunction(this: any, config: any) {
   // This must match the name of the function that is used to create the `type: render` object
   this.name = config.name;
 
@@ -36,7 +36,7 @@ export function RenderFunction(config) {
   // the function called to render the data
   this.render =
     config.render ||
-    function render(domNode, data, done) {
+    function render(domNode: any, data: any, done: any) {
       done();
     };
 }