[DataViews] Remove some usage of any (#135767)

* fix editor warning

* use UrlFormatEditorFormatParams

* remove unnecessary any

* remove any from FieldFormatEditorFactory

* remove usage of any from src/plugins/data_view_field_editor

* remove usage of any from data_views/server/fetcher

* fix ts

* fix more ts

* back off changes in src/plugins/data_views/server/fetcher/

* pretty

* remove some unknown

* pretty

* fix ts

* retain null-ability

* fix lint

* fix test

* cleanup

* fixes in FieldFormatEditorFactory

* cleanup

* fix FieldFormatEditorStart

* revert functional diff

* knock out a few small any

* fix lint

* set up generic FieldFormatParams, SerializedFieldFormat, FormatFactory

* revert comment

* fix mistake

* use FormatEditorServiceSetup, FormatEditorServiceStart

* make defaultFieldFormatEditorFactories more type safe

* simplify types

* type fixes

* roll back re-leveling of fieldFormatEditors

* review feedback item

* public api correction

Co-authored-by: Matt Kime <matt@mattki.me>
Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

examples/field_formats_example/public/examples/3_creating_custom_format_editor.tsx

@@ -41,12 +41,12 @@ const ExampleCurrencyFormatEditor: FieldFormatEditor<{ currency: string }> = (pr
 ExampleCurrencyFormatEditor.formatId = ExampleCurrencyFormat.id;
 
 // 3. Wrap editor component in a factory. This is needed to support and encourage code-splitting.
-const ExampleCurrencyFormatEditorFactory: FieldFormatEditorFactory<{
+const ExampleCurrencyFormatEditorFactory = async () => ExampleCurrencyFormatEditor;
-  currency: string;
-}> = async () => ExampleCurrencyFormatEditor;
 ExampleCurrencyFormatEditorFactory.formatId = ExampleCurrencyFormatEditor.formatId;
 
 export function registerExampleFormatEditor(indexPatternFieldEditor: IndexPatternFieldEditorSetup) {
   // 4. Register a field editor. This should happen in setup plugin lifecycle phase.
-  indexPatternFieldEditor.fieldFormatEditors.register(ExampleCurrencyFormatEditorFactory);
+  indexPatternFieldEditor.fieldFormatEditors.register(
+    ExampleCurrencyFormatEditorFactory as FieldFormatEditorFactory
+  );
 }

src/plugins/data_view_editor/public/lib/get_indices.ts

@@ -9,7 +9,6 @@
 import { sortBy } from 'lodash';
 import { HttpStart } from '@kbn/core/public';
 import { i18n } from '@kbn/i18n';
-import { IEsSearchResponse } from '@kbn/data-plugin/public';
 import { Tag, INDEX_PATTERN_TYPE } from '../types';
 import { MatchedItem, ResolveIndexResponse, ResolveIndexResponseItemIndexAttrs } from '../types';
 
@@ -41,35 +40,6 @@ const getIndexTags = (isRollupIndex: (indexName: string) => boolean) => (indexNa
       ]
     : [];
 
-export const searchResponseToArray =
-  (getTags: (indexName: string) => Tag[], showAllIndices: boolean) =>
-  (response: IEsSearchResponse<any>) => {
-    const { rawResponse } = response;
-    if (!rawResponse.aggregations) {
-      return [];
-    } else {
-      // @ts-expect-error @elastic/elasticsearch no way to declare a type for aggregation in the search response
-      return rawResponse.aggregations.indices.buckets
-        .map((bucket: { key: string }) => {
-          return bucket.key;
-        })
-        .filter((indexName: string) => {
-          if (showAllIndices) {
-            return true;
-          } else {
-            return !indexName.startsWith('.');
-          }
-        })
-        .map((indexName: string) => {
-          return {
-            name: indexName,
-            tags: getTags(indexName),
-            item: {},
-          };
-        });
-    }
-  };
-
 export const getIndicesViaResolve = async ({
   http,
   pattern,

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/bytes/index.ts

@@ -7,8 +7,9 @@
  */
 import { formatId } from './constants';
 import { FieldFormatEditorFactory } from '../types';
+import { NumberFormatEditorParams } from '../number/number';
 
 export type { BytesFormatEditor } from './bytes';
-export const bytesFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const bytesFormatEditorFactory: FieldFormatEditorFactory<NumberFormatEditorParams> = () =>
   import('./bytes').then((m) => m.BytesFormatEditor);
 bytesFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/color/color.tsx

@@ -29,7 +29,7 @@ interface IndexedColor extends Color {
   index: number;
 }
 
-interface ColorFormatEditorFormatParams {
+export interface ColorFormatEditorFormatParams {
   colors: Color[];
 }
 
@@ -38,8 +38,8 @@ export class ColorFormatEditor extends DefaultFormatEditor<ColorFormatEditorForm
   constructor(props: FormatEditorProps<ColorFormatEditorFormatParams>) {
     super(props);
     this.onChange({
-      fieldType: props.fieldType,
+      fieldType: props.fieldType, // FIXME: why add `fieldType` as an EditorFormatParam?
-    });
+    } as unknown as ColorFormatEditorFormatParams);
   }
 
   onColorChange = (newColorParams: Partial<Color>, index: number) => {

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/color/index.ts

@@ -7,9 +7,11 @@
  */
 
 import { FieldFormatEditorFactory } from '../types';
+import { ColorFormatEditorFormatParams } from './color';
 import { formatId } from './constants';
 
 export type { ColorFormatEditor } from './color';
-export const colorFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const colorFormatEditorFactory: FieldFormatEditorFactory<
-  import('./color').then((m) => m.ColorFormatEditor);
+  ColorFormatEditorFormatParams
+> = () => import('./color').then((m) => m.ColorFormatEditor);
 colorFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/date/date.tsx

@@ -17,7 +17,7 @@ import { formatId } from './constants';
 
 import { FormatEditorSamples } from '../../samples';
 
-interface DateFormatEditorFormatParams {
+export interface DateFormatEditorFormatParams {
   pattern: string;
 }
 

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/date/index.ts

@@ -8,8 +8,9 @@
 
 import { FieldFormatEditorFactory } from '../types';
 import { formatId } from './constants';
+import { DateFormatEditorFormatParams } from './date';
 
 export type { DateFormatEditor } from './date';
-export const dateFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const dateFormatEditorFactory: FieldFormatEditorFactory<DateFormatEditorFormatParams> = () =>
   import('./date').then((m) => m.DateFormatEditor);
 dateFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/date_nanos/date_nanos.tsx

@@ -16,7 +16,7 @@ import { formatId } from './constants';
 
 import { FormatEditorSamples } from '../../samples';
 
-interface DateNanosFormatEditorFormatParams {
+export interface DateNanosFormatEditorFormatParams {
   pattern: string;
 }
 

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/date_nanos/index.ts

@@ -8,8 +8,10 @@
 
 import { FieldFormatEditorFactory } from '../types';
 import { formatId } from './constants';
+import { DateNanosFormatEditorFormatParams } from './date_nanos';
 
 export type { DateNanosFormatEditor } from './date_nanos';
-export const dateNanosFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const dateNanosFormatEditorFactory: FieldFormatEditorFactory<
-  import('./date_nanos').then((m) => m.DateNanosFormatEditor);
+  DateNanosFormatEditorFormatParams
+> = () => import('./date_nanos').then((m) => m.DateNanosFormatEditor);
 dateNanosFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/default/default.tsx

@@ -6,10 +6,9 @@
  * Side Public License, v 1.
  */
 
-import React, { PureComponent, ReactText } from 'react';
-import { i18n } from '@kbn/i18n';
-
 import type { FieldFormatsContentType } from '@kbn/field-formats-plugin/common';
+import { i18n } from '@kbn/i18n';
+import React, { PureComponent, ReactText } from 'react';
 import type { Sample, SampleInput } from '../../types';
 import type { FormatEditorProps } from '../types';
 import { formatId } from './constants';
@@ -80,7 +79,7 @@ export class DefaultFormatEditor<P = {}, S = {}> extends PureComponent<
     return output;
   }
 
-  onChange = (newParams = {}) => {
+  onChange = (newParams = {} as Partial<FormatEditorProps<P>['formatParams']>) => {
     const { onChange, formatParams } = this.props;
 
     onChange({

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/duration/duration.tsx

@@ -33,8 +33,8 @@ interface OutputFormat {
   text: string;
 }
 
-interface DurationFormatEditorFormatParams {
+export interface DurationFormatEditorFormatParams {
-  outputPrecision: number;
+  outputPrecision: number | null;
   inputFormat: string;
   outputFormat: string;
   showSuffix?: boolean;
@@ -60,9 +60,11 @@ export class DurationFormatEditor extends DefaultFormatEditor<
     const output = super.getDerivedStateFromProps(nextProps, state);
     let error = null;
 
+    const { outputPrecision } = nextProps.formatParams;
     if (
       !(nextProps.format as DurationFormat).isHuman() &&
-      nextProps.formatParams.outputPrecision > 20
+      outputPrecision != null &&
+      outputPrecision > 20
     ) {
       error = i18n.translate('indexPatternFieldEditor.durationErrorMessage', {
         defaultMessage: 'Decimal places must be between 0 and 20',
@@ -156,7 +158,7 @@ export class DurationFormatEditor extends DefaultFormatEditor<
               error={hasDecimalError ? error : null}
             >
               <EuiFieldNumber
-                value={formatParams.outputPrecision}
+                value={formatParams.outputPrecision ?? undefined}
                 min={0}
                 max={20}
                 onChange={(e) => {

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/duration/index.tsx

@@ -8,8 +8,10 @@
 
 import { FieldFormatEditorFactory } from '../types';
 import { formatId } from './constants';
+import { DurationFormatEditorFormatParams } from './duration';
 
 export type { DurationFormatEditor } from './duration';
-export const durationFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const durationFormatEditorFactory: FieldFormatEditorFactory<
-  import('./duration').then((m) => m.DurationFormatEditor);
+  DurationFormatEditorFormatParams
+> = () => import('./duration').then((m) => m.DurationFormatEditor);
 durationFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/geo_point/geo_point.tsx

@@ -17,7 +17,7 @@ import { DefaultFormatEditor, defaultState } from '../default/default';
 import { FormatEditorSamples } from '../../samples';
 import { formatId } from './constants';
 
-interface GeoPointFormatEditorFormatParams {
+export interface GeoPointFormatEditorFormatParams {
   transform: string;
 }
 

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/geo_point/index.ts

@@ -8,8 +8,10 @@
 
 import { FieldFormatEditorFactory } from '../types';
 import { formatId } from './constants';
+import { GeoPointFormatEditorFormatParams } from './geo_point';
 
 export type { GeoPointFormatEditor } from './geo_point';
-export const geoPointFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const geoPointFormatEditorFactory: FieldFormatEditorFactory<
-  import('./geo_point').then((m) => m.GeoPointFormatEditor);
+  GeoPointFormatEditorFormatParams
+> = () => import('./geo_point').then((m) => m.GeoPointFormatEditor);
 geoPointFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/histogram/histogram.tsx

@@ -67,7 +67,7 @@ export class HistogramFormatEditor extends DefaultFormatEditor<HistogramFormatEd
             options={numberOptions}
             value={formatParams.id || 'number'}
             onChange={(e) => {
-              this.onChange({ id: e.target.value });
+              this.onChange({ id: e.target.value as HistogramFormatEditorParams['id'] });
             }}
           />
         </EuiFormRow>

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/histogram/index.ts

@@ -8,8 +8,10 @@
 
 import { FieldFormatEditorFactory } from '../types';
 import { formatId } from './constants';
+import { HistogramFormatEditorParams } from './histogram';
 
 export type { HistogramFormatEditor } from './histogram';
-export const histogramFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const histogramFormatEditorFactory: FieldFormatEditorFactory<
-  import('./histogram').then((m) => m.HistogramFormatEditor);
+  HistogramFormatEditorParams
+> = () => import('./histogram').then((m) => m.HistogramFormatEditor);
 histogramFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/index.ts

@@ -6,20 +6,21 @@
  * Side Public License, v 1.
  */
 
+export type { DefaultFormatEditor } from './default';
 export type { FieldFormatEditor, FieldFormatEditorFactory, FormatEditorProps } from './types';
-
+export type { UrlFormatEditorFormatParams } from './url';
-export { DefaultFormatEditor, defaultFormatEditorFactory } from './default';
 
 export { BytesFormatEditor, bytesFormatEditorFactory } from './bytes';
 export { ColorFormatEditor, colorFormatEditorFactory } from './color';
 export { DateFormatEditor, dateFormatEditorFactory } from './date';
 export { DateNanosFormatEditor, dateNanosFormatEditorFactory } from './date_nanos';
+export { defaultFormatEditorFactory } from './default';
 export { DurationFormatEditor, durationFormatEditorFactory } from './duration';
 export { GeoPointFormatEditor, geoPointFormatEditorFactory } from './geo_point';
+export { HistogramFormatEditor, histogramFormatEditorFactory } from './histogram';
 export { NumberFormatEditor, numberFormatEditorFactory } from './number';
 export { PercentFormatEditor, percentFormatEditorFactory } from './percent';
 export { StaticLookupFormatEditor, staticLookupFormatEditorFactory } from './static_lookup';
 export { StringFormatEditor, stringFormatEditorFactory } from './string';
 export { TruncateFormatEditor, truncateFormatEditorFactory } from './truncate';
 export { UrlFormatEditor, urlFormatEditorFactory } from './url';
-export { HistogramFormatEditor, histogramFormatEditorFactory } from './histogram';

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/number/index.ts

@@ -8,8 +8,9 @@
 
 import { FieldFormatEditorFactory } from '../types';
 import { formatId } from './constants';
+import { NumberFormatEditorParams } from './number';
 
 export type { NumberFormatEditor } from './number';
-export const numberFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const numberFormatEditorFactory: FieldFormatEditorFactory<NumberFormatEditorParams> = () =>
   import('./number').then((m) => m.NumberFormatEditor);
 numberFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/percent/index.ts

@@ -6,10 +6,11 @@
  * Side Public License, v 1.
  */
 
+import { NumberFormatEditorParams } from '../number/number';
 import { FieldFormatEditorFactory } from '../types';
 import { formatId } from './constants';
 
 export type { PercentFormatEditor } from './percent';
-export const percentFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const percentFormatEditorFactory: FieldFormatEditorFactory<NumberFormatEditorParams> = () =>
   import('./percent').then((m) => m.PercentFormatEditor);
 percentFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/static_lookup/index.ts

@@ -8,8 +8,10 @@
 
 import { FieldFormatEditorFactory } from '../types';
 import { formatId } from './constants';
+import { StaticLookupFormatEditorFormatParams } from './static_lookup';
 
 export type { StaticLookupFormatEditor } from './static_lookup';
-export const staticLookupFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const staticLookupFormatEditorFactory: FieldFormatEditorFactory<
-  import('./static_lookup').then((m) => m.StaticLookupFormatEditor);
+  StaticLookupFormatEditorFormatParams
+> = () => import('./static_lookup').then((m) => m.StaticLookupFormatEditor);
 staticLookupFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/static_lookup/static_lookup.tsx

@@ -20,6 +20,11 @@ export interface StaticLookupFormatEditorFormatParams {
   unknownKeyValue: string;
 }
 
+interface LookupItem {
+  key: string;
+  value: string;
+}
+
 interface StaticLookupItem {
   key: string;
   value: string;
@@ -42,7 +47,7 @@ export class StaticLookupFormatEditor extends DefaultFormatEditor<StaticLookupFo
   addLookup = () => {
     const lookupEntries = [...(this.props.formatParams.lookupEntries || [])];
     this.onChange({
-      lookupEntries: [...lookupEntries, {}],
+      lookupEntries: [...lookupEntries, {} as LookupItem],
     });
   };
 

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/string/index.ts

@@ -8,8 +8,10 @@
 
 import { FieldFormatEditorFactory } from '../types';
 import { formatId } from './constants';
+import { StringFormatEditorFormatParams } from './string';
 
 export type { StringFormatEditor } from './string';
-export const stringFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const stringFormatEditorFactory: FieldFormatEditorFactory<
-  import('./string').then((m) => m.StringFormatEditor);
+  StringFormatEditorFormatParams
+> = () => import('./string').then((m) => m.StringFormatEditor);
 stringFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/string/string.tsx

@@ -17,7 +17,7 @@ import { DefaultFormatEditor, defaultState } from '../default/default';
 import { FormatEditorSamples } from '../../samples';
 import { formatId } from './constants';
 
-interface StringFormatEditorFormatParams {
+export interface StringFormatEditorFormatParams {
   transform: string;
 }
 

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/truncate/index.ts

@@ -8,8 +8,10 @@
 
 import { formatId } from './constants';
 import { FieldFormatEditorFactory } from '../types';
+import { TruncateFormatEditorFormatParams } from './truncate';
 
 export type { TruncateFormatEditor } from './truncate';
-export const truncateFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const truncateFormatEditorFactory: FieldFormatEditorFactory<
-  import('./truncate').then((m) => m.TruncateFormatEditor);
+  TruncateFormatEditorFormatParams
+> = () => import('./truncate').then((m) => m.TruncateFormatEditor);
 truncateFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/truncate/truncate.tsx

@@ -18,8 +18,8 @@ import { FormatEditorSamples } from '../../samples';
 import { sample } from './sample';
 import { formatId } from './constants';
 
-interface TruncateFormatEditorFormatParams {
+export interface TruncateFormatEditorFormatParams {
-  fieldLength: number;
+  fieldLength: number | null;
 }
 
 export class TruncateFormatEditor extends DefaultFormatEditor<TruncateFormatEditorFormatParams> {
@@ -46,7 +46,7 @@ export class TruncateFormatEditor extends DefaultFormatEditor<TruncateFormatEdit
           error={error}
         >
           <EuiFieldNumber
-            defaultValue={formatParams.fieldLength}
+            defaultValue={formatParams.fieldLength ?? undefined}
             min={1}
             data-test-subj={'truncateEditorLength'}
             onChange={(e) => {

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/types.ts

@@ -6,8 +6,8 @@
  * Side Public License, v 1.
  */
 
+import type { FieldFormat, FieldFormatParams } from '@kbn/field-formats-plugin/common';
 import type { ComponentType } from 'react';
-import type { FieldFormat } from '@kbn/field-formats-plugin/common';
 import type { FormatSelectEditorProps } from '../field_format_editor';
 
 /**
@@ -18,7 +18,7 @@ export interface FormatEditorProps<P> {
   fieldType: string;
   format: FieldFormat;
   formatParams: { type?: string } & P;
-  onChange: (newParams: { [key: string]: any }) => void;
+  onChange: (newParams: FieldFormatParams) => void;
   onError: FormatSelectEditorProps['onError'];
 }
 
@@ -34,7 +34,7 @@ export type FieldFormatEditor<FormatParams = {}> = ComponentType<
  * A factory for registering field format editor for a field format with `formatId`
  * @public
  */
-export type FieldFormatEditorFactory<FormatParams = any> = (() => Promise<
+export type FieldFormatEditorFactory<FormatParams = {}> = (() => Promise<
   FieldFormatEditor<FormatParams>
 >) & {
   formatId: string;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/url/index.ts

@@ -7,9 +7,10 @@
  */
 import { formatId } from './constants';
 import { FieldFormatEditorFactory } from '../types';
+import { UrlFormatEditorFormatParams } from './url';
 
-export type { UrlFormatEditor } from './url';
+export type { UrlFormatEditor, UrlFormatEditorFormatParams } from './url';
 
-export const urlFormatEditorFactory: FieldFormatEditorFactory = () =>
+export const urlFormatEditorFactory: FieldFormatEditorFactory<UrlFormatEditorFormatParams> = () =>
   import('./url').then((m) => m.UrlFormatEditor);
 urlFormatEditorFactory.formatId = formatId;

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/url/url.test.tsx

@@ -9,11 +9,12 @@
 import React from 'react';
 import type { FieldFormat } from '@kbn/field-formats-plugin/common';
 import { __IntlProvider as IntlProvider } from '@kbn/i18n-react';
-import { UrlFormatEditor } from './url';
+import { UrlFormatEditor, UrlFormatEditorFormatParams } from './url';
 import { coreMock } from '@kbn/core/public/mocks';
 import { createKibanaReactContext } from '@kbn/kibana-react-plugin/public';
 import { render } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
+import { Serializable } from '@kbn/utility-types';
 
 const fieldType = 'string';
 const format = {
@@ -28,7 +29,7 @@ const format = {
     ],
   },
 } as unknown as FieldFormat;
-const formatParams = {
+const formatParams: UrlFormatEditorFormatParams = {
   openLinkInCurrentTab: true,
   urlTemplate: '',
   labelTemplate: '',
@@ -85,7 +86,7 @@ describe('UrlFormatEditor', () => {
   });
 
   it('should append base path to preview images', async () => {
-    let sampleImageUrlTemplate = '';
+    let sampleImageUrlTemplate: Serializable = '';
     const { getByLabelText } = renderWithContext(
       <UrlFormatEditor
         fieldType={fieldType}

src/plugins/data_view_field_editor/public/components/field_format_editor/editors/url/url.tsx

@@ -6,26 +6,22 @@
  * Side Public License, v 1.
  */
 
-import React, { Fragment } from 'react';
-
 import {
+  EuiFieldNumber,
   EuiFieldText,
   EuiFormRow,
   EuiLink,
   EuiSelect,
   EuiSwitch,
-  EuiFieldNumber,
 } from '@elastic/eui';
-
+import { UrlFormat } from '@kbn/field-formats-plugin/common';
 import { FormattedMessage } from '@kbn/i18n-react';
 import { context as contextType } from '@kbn/kibana-react-plugin/public';
-import { UrlFormat } from '@kbn/field-formats-plugin/common';
+import React, { Fragment } from 'react';
-import { DefaultFormatEditor } from '../default/default';
-
 import { FormatEditorSamples } from '../../samples';
-import { formatId } from './constants';
+import { DefaultFormatEditor } from '../default/default';
-
 import { FormatEditorProps } from '../types';
+import { formatId } from './constants';
 
 interface OnChangeParam {
   type: string;
@@ -34,12 +30,13 @@ interface OnChangeParam {
   urlTemplate?: string;
 }
 
-interface UrlFormatEditorFormatParams {
+export interface UrlFormatEditorFormatParams {
   openLinkInCurrentTab: boolean;
   urlTemplate: string;
   labelTemplate: string;
   width: string;
   height: string;
+  type?: string;
 }
 
 interface UrlFormatEditorFormatState {

src/plugins/data_view_field_editor/public/components/field_format_editor/field_format_editor.tsx

@@ -6,20 +6,19 @@
  * Side Public License, v 1.
  */
 
-import React, { PureComponent } from 'react';
 import { EuiCode, EuiFormRow, EuiSelect } from '@elastic/eui';
-
-import { FormattedMessage } from '@kbn/i18n-react';
-import { i18n } from '@kbn/i18n';
-import { KBN_FIELD_TYPES, ES_FIELD_TYPES } from '@kbn/data-plugin/public';
-import type { FieldFormatInstanceType } from '@kbn/field-formats-plugin/common';
 import { CoreStart } from '@kbn/core/public';
-import { castEsToKbnFieldTypeName } from '@kbn/field-types';
+import { ES_FIELD_TYPES, KBN_FIELD_TYPES } from '@kbn/data-plugin/public';
-import { FieldFormatsStart } from '@kbn/field-formats-plugin/public';
 import { DataView } from '@kbn/data-views-plugin/public';
-import { FormatEditor } from './format_editor';
+import type { FieldFormatInstanceType, FieldFormatParams } from '@kbn/field-formats-plugin/common';
+import { FieldFormatsStart } from '@kbn/field-formats-plugin/public';
+import { castEsToKbnFieldTypeName } from '@kbn/field-types';
+import { i18n } from '@kbn/i18n';
+import { FormattedMessage } from '@kbn/i18n-react';
+import React, { PureComponent } from 'react';
 import { FormatEditorServiceStart } from '../../service';
 import { FieldFormatConfig } from '../../types';
+import { FormatEditor } from './format_editor';
 
 export interface FormatSelectEditorProps {
   esTypes: ES_FIELD_TYPES[];
@@ -40,7 +39,6 @@ interface FieldTypeFormat {
 export interface FormatSelectEditorState {
   fieldTypeFormats: FieldTypeFormat[];
   fieldFormatId?: string;
-  fieldFormatParams?: { [key: string]: unknown };
   kbnType: KBN_FIELD_TYPES;
 }
 
@@ -88,7 +86,7 @@ export class FormatSelectEditor extends PureComponent<
       kbnType,
     };
   }
-  onFormatChange = (formatId: string, params?: any) =>
+  onFormatChange = (formatId: string, params?: FieldFormatParams) =>
     this.props.onChange(
       formatId
         ? {
@@ -98,7 +96,7 @@ export class FormatSelectEditor extends PureComponent<
         : undefined
     );
 
-  onFormatParamsChange = (newParams: { [key: string]: any }) => {
+  onFormatParamsChange = (newParams: FieldFormatParams) => {
     const { fieldFormatId } = this.state;
     this.onFormatChange(fieldFormatId as string, newParams);
   };

src/plugins/data_view_field_editor/public/components/field_format_editor/format_editor.tsx

@@ -7,18 +7,19 @@
  */
 
 import { EuiDelayRender, EuiLoadingContent } from '@elastic/eui';
+import type { FieldFormat, FieldFormatParams } from '@kbn/field-formats-plugin/common';
 import { memoize } from 'lodash';
-import React, { PureComponent, LazyExoticComponent } from 'react';
+import React, { LazyExoticComponent, PureComponent } from 'react';
-import type { FieldFormat } from '@kbn/field-formats-plugin/common';
+import { FormatEditorServiceStart } from '../../service';
-import { FieldFormatEditorFactory, FieldFormatEditor } from './editors';
+import { FieldFormatEditor, FieldFormatEditorFactory } from './editors';
 
 export interface FormatEditorProps {
   fieldType: string;
   fieldFormat: FieldFormat;
   fieldFormatId: string;
-  fieldFormatParams: { [key: string]: unknown };
+  fieldFormatParams: FieldFormatParams;
-  fieldFormatEditors: any;
+  fieldFormatEditors: FormatEditorServiceStart['fieldFormatEditors'];
-  onChange: (change: { [key: string]: any }) => void;
+  onChange: (change: FieldFormatParams) => void;
   onError: (error?: string) => void;
 }
 
@@ -39,13 +40,15 @@ export class FormatEditor extends PureComponent<FormatEditorProps, FormatEditorS
   constructor(props: FormatEditorProps) {
     super(props);
     this.state = {
-      EditorComponent: unwrapEditor(props.fieldFormatEditors.getById(props.fieldFormatId)),
+      EditorComponent: unwrapEditor(props.fieldFormatEditors.getById(props.fieldFormatId) ?? null),
     };
   }
 
   static getDerivedStateFromProps(nextProps: FormatEditorProps) {
     return {
-      EditorComponent: unwrapEditor(nextProps.fieldFormatEditors.getById(nextProps.fieldFormatId)),
+      EditorComponent: unwrapEditor(
+        nextProps.fieldFormatEditors.getById(nextProps.fieldFormatId) ?? null
+      ),
     };
   }
 

src/plugins/data_view_field_editor/public/index.ts

@@ -32,5 +32,6 @@ export function plugin() {
 }
 
 // Expose types
+export type { FormatEditorServiceStart } from './service';
 export type { OpenFieldEditorOptions } from './open_editor';
 export type { OpenFieldDeleteModalOptions } from './open_delete_modal';

src/plugins/data_view_field_editor/public/lib/api.ts

@@ -20,7 +20,7 @@ export const initApi = (httpClient: HttpSetup) => {
     index: string;
     context: PainlessExecuteContext;
     script: { source: string } | null;
-    document: Record<string, any>;
+    document: Record<string, unknown>;
   }) => {
     return sendRequest<FieldPreviewResponse>(httpClient, {
       path: `${API_BASE_PATH}/field_preview`,

src/plugins/data_view_field_editor/public/service/field_format_editors/field_format_editors.ts

@@ -7,11 +7,14 @@
  */
 
 import { FieldFormatEditorFactory } from '../../components/field_format_editor';
+import { FormatEditorServiceSetup, FormatEditorServiceStart } from '../format_editor_service';
 
 export class FieldFormatEditors {
   private editors: FieldFormatEditorFactory[] = [];
 
-  public setup(defaultFieldEditors: FieldFormatEditorFactory[] = []) {
+  public setup(
+    defaultFieldEditors: FieldFormatEditorFactory[] = []
+  ): FormatEditorServiceSetup['fieldFormatEditors'] {
     this.editors = defaultFieldEditors;
 
     return {
@@ -21,11 +24,13 @@ export class FieldFormatEditors {
     };
   }
 
-  public start() {
+  public start(): FormatEditorServiceStart['fieldFormatEditors'] {
     return {
       getAll: () => [...this.editors],
-      getById: (id: string) => {
+      getById: <P>(id: string) => {
-        return this.editors.find((editor) => editor.formatId === id);
+        return this.editors.find((editor) => editor.formatId === id) as
+          | FieldFormatEditorFactory<P>
+          | undefined;
       },
     };
   }

src/plugins/data_view_field_editor/public/service/format_editor_service.ts

@@ -38,7 +38,7 @@ export class FormatEditorService {
   }
 
   public setup() {
-    const defaultFieldFormatEditorFactories: FieldFormatEditorFactory[] = [
+    const defaultFieldFormatEditorFactories = [
       bytesFormatEditorFactory,
       colorFormatEditorFactory,
       dateFormatEditorFactory,
@@ -52,7 +52,7 @@ export class FormatEditorService {
       truncateFormatEditorFactory,
       urlFormatEditorFactory,
       histogramFormatEditorFactory,
-    ];
+    ] as FieldFormatEditorFactory[];
 
     const fieldFormatEditorsSetup = this.fieldFormatEditors.setup(
       defaultFieldFormatEditorFactories
@@ -75,5 +75,16 @@ export class FormatEditorService {
 }
 
 /** @internal */
-export type FormatEditorServiceSetup = ReturnType<FormatEditorService['setup']>;
+export interface FormatEditorServiceSetup {
-export type FormatEditorServiceStart = ReturnType<FormatEditorService['start']>;
+  fieldFormatEditors: {
+    register: (editor: FieldFormatEditorFactory) => void;
+  };
+}
+
+/** @internal */
+export interface FormatEditorServiceStart {
+  fieldFormatEditors: {
+    getAll: () => FieldFormatEditorFactory[];
+    getById: <P>(id: string) => FieldFormatEditorFactory<P> | undefined;
+  };
+}

src/plugins/data_view_management/public/components/edit_index_pattern/indexed_fields_table/indexed_fields_table.tsx

@@ -24,7 +24,7 @@ interface IndexedFieldsTableProps {
     deleteField: (fieldName: string) => void;
     getFieldInfo: (indexPattern: DataView, field: DataViewField) => string[];
   };
-  fieldWildcardMatcher: (filters: any[]) => (val: any) => boolean;
+  fieldWildcardMatcher: (filters: string[] | undefined) => (val: string) => boolean;
   userEditPermission: boolean;
   openModal: OverlayStart['openModal'];
   theme: ThemeServiceStart;
@@ -57,8 +57,7 @@ export class IndexedFieldsTable extends Component<
   mapFields(fields: DataViewField[]): IndexedFieldItem[] {
     const { indexPattern, fieldWildcardMatcher, helpers, userEditPermission } = this.props;
     const sourceFilters =
-      indexPattern.sourceFilters &&
+      indexPattern.sourceFilters && indexPattern.sourceFilters.map((f) => f.value);
-      indexPattern.sourceFilters.map((f: Record<string, any>) => f.value);
     const fieldWildcardMatch = fieldWildcardMatcher(sourceFilters || []);
 
     return (
@@ -83,10 +82,11 @@ export class IndexedFieldsTable extends Component<
 
   getFilteredFields = createSelector(
     (state: IndexedFieldsTableState) => state.fields,
-    (state: IndexedFieldsTableState, props: IndexedFieldsTableProps) => props.fieldFilter,
+    (_state: IndexedFieldsTableState, props: IndexedFieldsTableProps) => props.fieldFilter,
-    (state: IndexedFieldsTableState, props: IndexedFieldsTableProps) =>
+    (_state: IndexedFieldsTableState, props: IndexedFieldsTableProps) =>
       props.indexedFieldTypeFilter,
-    (state: IndexedFieldsTableState, props: IndexedFieldsTableProps) => props.schemaFieldTypeFilter,
+    (_state: IndexedFieldsTableState, props: IndexedFieldsTableProps) =>
+      props.schemaFieldTypeFilter,
     (fields, fieldFilter, indexedFieldTypeFilter, schemaFieldTypeFilter) => {
       if (fieldFilter) {
         const normalizedFieldFilter = fieldFilter.toLowerCase();

src/plugins/data_view_management/public/components/edit_index_pattern/source_filters_table/components/table/table.tsx

@@ -73,7 +73,7 @@ export interface TableProps {
   items: SourceFiltersTableFilter[];
   deleteFilter: Function;
   fieldWildcardMatcher: Function;
-  saveFilter: (filter: SourceFiltersTableFilter) => any;
+  saveFilter: (filter: SourceFiltersTableFilter) => void;
   isSaving: boolean;
 }
 
@@ -150,7 +150,7 @@ export class Table extends Component<TableProps, TableState> {
           ]);
           const matches = indexPattern
             .getNonScriptedFields()
-            .map((currentFilter: any) => currentFilter.name)
+            .map((currentFilter) => currentFilter.name)
             .filter(wildcardMatcher)
             .sort();
 

src/plugins/data_view_management/public/components/edit_index_pattern/source_filters_table/source_filters_table.tsx

@@ -23,7 +23,7 @@ export interface SourceFiltersTableProps {
 }
 
 export interface SourceFiltersTableState {
-  filterToDelete: any;
+  filterToDelete: SourceFiltersTableFilter | undefined;
   isDeleteConfirmationModalVisible: boolean;
   isSaving: boolean;
   filters: SourceFiltersTableFilter[];
@@ -56,7 +56,7 @@ export class SourceFiltersTable extends Component<
 
   updateFilters = () => {
     const sourceFilters = this.props.indexPattern.sourceFilters;
-    const filters = (sourceFilters || []).map((sourceFilter: any) => ({
+    const filters = (sourceFilters || []).map((sourceFilter) => ({
       ...sourceFilter,
       clientId: ++this.clientSideId,
     }));
@@ -66,7 +66,7 @@ export class SourceFiltersTable extends Component<
 
   getFilteredFilters = createSelector(
     (state: SourceFiltersTableState) => state.filters,
-    (state: SourceFiltersTableState, props: SourceFiltersTableProps) => props.filterFilter,
+    (_state: SourceFiltersTableState, props: SourceFiltersTableProps) => props.filterFilter,
     (filters, filterFilter) => {
       if (filterFilter) {
         const filterFilterToLowercase = filterFilter.toLowerCase();
@@ -98,7 +98,7 @@ export class SourceFiltersTable extends Component<
     const { filterToDelete, filters } = this.state;
 
     indexPattern.sourceFilters = filters.filter((filter) => {
-      return filter.clientId !== filterToDelete.clientId;
+      return filter.clientId !== filterToDelete?.clientId;
     });
 
     this.setState({ isSaving: true });

src/plugins/data_view_management/public/components/edit_index_pattern/tabs/tabs.tsx

@@ -141,7 +141,6 @@ export function Tabs({
   saveIndexPattern,
   fields,
   history,
-  location,
   refreshFields,
   relationships,
   allowedTypes,
@@ -158,7 +157,10 @@ export function Tabs({
     savedObjectsManagement,
   } = useKibana<IndexPatternManagmentContext>().services;
   const [fieldFilter, setFieldFilter] = useState<string>('');
-  const [syncingStateFunc, setSyncingStateFunc] = useState<any>({
+  const [syncingStateFunc, setSyncingStateFunc] = useState<{
+    getCurrentTab: () => string;
+    setCurrentTab?: (newTab: string) => { tab: string };
+  }>({
     getCurrentTab: () => TAB_INDEXED_FIELDS,
   });
   const [scriptedFieldLanguageFilter, setScriptedFieldLanguageFilter] = useState<string[]>([]);
@@ -260,7 +262,7 @@ export function Tabs({
   }, [closeFieldEditor]);
 
   const fieldWildcardMatcherDecorated = useCallback(
-    (filters: string[]) => fieldWildcardMatcher(filters, uiSettings.get(META_FIELDS)),
+    (filters: string[] | undefined) => fieldWildcardMatcher(filters, uiSettings.get(META_FIELDS)),
     [uiSettings]
   );
 
@@ -600,7 +602,7 @@ export function Tabs({
       selectedTab={euiTabs.find((tab) => tab.id === selectedTabId)}
       onTabClick={(tab) => {
         setSelectedTabId(tab.id);
-        syncingStateFunc.setCurrentTab(tab.id);
+        syncingStateFunc.setCurrentTab?.(tab.id);
       }}
     />
   );

src/plugins/data_view_management/public/components/field_editor/components/field_format_editor/field_format_editor.test.tsx

@@ -6,11 +6,11 @@
  * Side Public License, v 1.
  */
 
-import React, { PureComponent } from 'react';
+import { FormatEditorServiceStart } from '@kbn/data-view-field-editor-plugin/public/service';
-import { shallow } from 'enzyme';
-
-import { FieldFormatEditor } from './field_format_editor';
 import type { FieldFormat } from '@kbn/field-formats-plugin/common';
+import { shallow } from 'enzyme';
+import React, { PureComponent } from 'react';
+import { FieldFormatEditor } from './field_format_editor';
 
 class TestEditor extends PureComponent {
   render() {
@@ -21,12 +21,11 @@ class TestEditor extends PureComponent {
   }
 }
 
-const formatEditors = {
+const formatEditors: FormatEditorServiceStart['fieldFormatEditors'] = {
-  byFormatId: {
+  getById: jest.fn(
-    ip: TestEditor,
+    () => () => Promise.resolve(TestEditor)
-    number: TestEditor,
+  ) as unknown as FormatEditorServiceStart['fieldFormatEditors']['getById'],
-  },
+  getAll: jest.fn(),
-  getById: jest.fn(() => () => Promise.resolve(TestEditor)),
 };
 
 describe('FieldFormatEditor', () => {

src/plugins/data_view_management/public/components/field_editor/components/field_format_editor/field_format_editor.tsx

@@ -6,32 +6,35 @@
  * Side Public License, v 1.
  */
 
-import React, { LazyExoticComponent, PureComponent } from 'react';
-import { memoize } from 'lodash';
 import { EuiDelayRender, EuiLoadingContent } from '@elastic/eui';
 import type {
-  FieldFormatEditorFactory,
   FieldFormatEditor as InnerFieldFormatEditor,
+  FieldFormatEditorFactory,
 } from '@kbn/data-view-field-editor-plugin/public';
-import type { FieldFormat } from '@kbn/field-formats-plugin/common';
+import { FormatEditorServiceStart } from '@kbn/data-view-field-editor-plugin/public';
+import type { FieldFormat, FieldFormatParams } from '@kbn/field-formats-plugin/common';
+import { memoize } from 'lodash';
+import React, { LazyExoticComponent, PureComponent } from 'react';
 
 export interface FieldFormatEditorProps {
   fieldType: string;
   fieldFormat: FieldFormat;
   fieldFormatId: string;
-  fieldFormatParams: { [key: string]: unknown };
+  fieldFormatParams: FieldFormatParams<{ type?: string }>;
-  fieldFormatEditors: any;
+  fieldFormatEditors: FormatEditorServiceStart['fieldFormatEditors'];
-  onChange: (change: { [key: string]: any }) => void;
+  onChange: (change: FieldFormatParams) => void;
   onError: (error?: string) => void;
 }
 
 interface FieldFormatEditorState {
-  EditorComponent: LazyExoticComponent<InnerFieldFormatEditor> | null;
+  EditorComponent: LazyExoticComponent<InnerFieldFormatEditor<FieldFormatParams>> | null;
 }
 
 // use memoize to get stable reference
 const unwrapEditor = memoize(
-  (editorFactory: FieldFormatEditorFactory | null): FieldFormatEditorState['EditorComponent'] => {
+  (
+    editorFactory: FieldFormatEditorFactory<FieldFormatParams> | undefined
+  ): FieldFormatEditorState['EditorComponent'] => {
     if (!editorFactory) return null;
     return React.lazy(() => editorFactory().then((editor) => ({ default: editor })));
   }

src/plugins/data_view_management/public/components/field_editor/components/scripting_help/test_script.tsx

@@ -105,7 +105,7 @@ export class TestScript extends Component<TestScriptProps, TestScriptState> {
 
     this.setState({
       isLoading: false,
-      previewData: scriptResponse.hits?.hits.map((hit: any) => ({
+      previewData: scriptResponse.hits?.hits.map((hit) => ({
         _id: hit._id,
         ...hit._source,
         ...hit.fields,

src/plugins/data_view_management/public/components/field_editor/field_editor.tsx

@@ -33,10 +33,19 @@ import {
 import { i18n } from '@kbn/i18n';
 import { FormattedMessage } from '@kbn/i18n-react';
 import { PainlessLang } from '@kbn/monaco';
-import type { FieldFormatInstanceType, FieldFormatParams } from '@kbn/field-formats-plugin/common';
+import type {
+  FieldFormat,
+  FieldFormatInstanceType,
+  FieldFormatParams,
+} from '@kbn/field-formats-plugin/common';
 import type { FieldFormatsStart } from '@kbn/field-formats-plugin/public';
 import { KBN_FIELD_TYPES, ES_FIELD_TYPES } from '@kbn/field-types';
-import { DataView, DataViewField, DataViewsPublicPluginStart } from '@kbn/data-views-plugin/public';
+import {
+  DataView,
+  DataViewField,
+  DataViewsPublicPluginStart,
+  FieldSpec,
+} from '@kbn/data-views-plugin/public';
 import { context as contextType, CodeEditor } from '@kbn/kibana-react-plugin/public';
 import {
   getEnabledScriptingLanguages,
@@ -97,14 +106,14 @@ export interface FieldEditorState {
   fieldTypeFormats: FieldTypeFormat[];
   existingFieldNames: string[];
   fieldFormatId?: string;
-  fieldFormatParams: FieldFormatParams;
+  fieldFormatParams?: FieldFormatParams;
   showScriptingHelp: boolean;
   showDeleteModal: boolean;
   hasFormatError: boolean;
   hasScriptError: boolean;
   isSaving: boolean;
   errors?: string[];
-  format: any;
+  format: FieldFormat;
   spec: DataViewField['spec'];
   customLabel: string;
 }
@@ -196,9 +205,9 @@ export class FieldEditor extends PureComponent<FieldEdiorProps, FieldEditorState
     });
   }
 
-  onFieldChange = (fieldName: string, value: string | number) => {
+  onFieldChange = (fieldName: keyof FieldSpec, value: string | number) => {
     const { spec } = this.state;
-    (spec as any)[fieldName] = value;
+    (spec[fieldName] as string | number) = value;
     this.forceUpdate();
   };
 
@@ -227,7 +236,7 @@ export class FieldEditor extends PureComponent<FieldEdiorProps, FieldEditorState
     });
   };
 
-  onFormatChange = (formatId: string, params?: any) => {
+  onFormatChange = (formatId: string, params?: FieldFormatParams) => {
     const { fieldTypeFormats } = this.state;
     const { uiSettings, fieldFormats } = this.context.services;
 
@@ -244,7 +253,7 @@ export class FieldEditor extends PureComponent<FieldEdiorProps, FieldEditorState
     });
   };
 
-  onFormatParamsChange = (newParams: { [key: string]: any }) => {
+  onFormatParamsChange = (newParams: FieldFormatParams) => {
     const { fieldFormatId } = this.state;
     this.onFormatChange(fieldFormatId as string, newParams);
   };

src/plugins/data_view_management/public/components/field_editor/types.ts

@@ -9,6 +9,7 @@
 import { ReactText } from 'react';
 import { Query } from '@kbn/es-query';
 import { HttpStart } from '@kbn/core/public';
+import { estypes } from '@elastic/elasticsearch';
 
 export type SampleInput = ReactText | ReactText[] | Record<string, ReactText | ReactText[]>;
 export interface Sample {
@@ -27,8 +28,8 @@ export interface ExecuteScriptParams {
 
 export interface ExecuteScriptResult {
   status: number;
-  hits?: { hits: any[] };
+  hits?: { hits: Array<estypes.SearchHit<object>> };
-  error?: any;
+  error?: unknown;
 }
 
 export type ExecuteScript = (params: ExecuteScriptParams) => Promise<ExecuteScriptResult>;

src/plugins/data_views/server/routes/fields_for.ts

@@ -6,15 +6,16 @@
  * Side Public License, v 1.
  */
 
+import { estypes } from '@elastic/elasticsearch';
 import { schema } from '@kbn/config-schema';
 import {
   IRouter,
-  StartServicesAccessor,
   RequestHandler,
   RouteValidatorFullConfig,
+  StartServicesAccessor,
 } from '@kbn/core/server';
-import type { DataViewsServerPluginStart, DataViewsServerPluginStartDependencies } from '../types';
 import { IndexPatternsFetcher } from '../fetcher';
+import type { DataViewsServerPluginStart, DataViewsServerPluginStartDependencies } from '../types';
 
 const parseMetaFields = (metaFields: string | string[]) => {
   let parsedFields: string[] = [];
@@ -28,7 +29,7 @@ const parseMetaFields = (metaFields: string | string[]) => {
 
 const path = '/api/index_patterns/_fields_for_wildcard';
 
-type IBody = { index_filter?: any } | undefined;
+type IBody = { index_filter?: estypes.QueryDslQueryContainer } | undefined;
 interface IQuery {
   pattern: string;
   meta_fields: string[];

src/plugins/data_views/server/saved_objects/index_pattern_migrations.ts

@@ -9,7 +9,10 @@
 import { flow, omit } from 'lodash';
 import { SavedObjectMigrationFn } from '@kbn/core/server';
 
-const migrateAttributeTypeAndAttributeTypeMeta: SavedObjectMigrationFn<any, any> = (doc) => ({
+const migrateAttributeTypeAndAttributeTypeMeta: SavedObjectMigrationFn<
+  { type?: string; typeMeta?: string },
+  unknown
+> = (doc) => ({
   ...doc,
   attributes: {
     ...doc.attributes,
@@ -18,11 +21,14 @@ const migrateAttributeTypeAndAttributeTypeMeta: SavedObjectMigrationFn<any, any>
   },
 });
 
-const migrateSubTypeAndParentFieldProperties: SavedObjectMigrationFn<any, any> = (doc) => {
+const migrateSubTypeAndParentFieldProperties: SavedObjectMigrationFn<
+  { fields?: string },
+  unknown
+> = (doc) => {
   if (!doc.attributes.fields) return doc;
 
   const fieldsString = doc.attributes.fields;
-  const fields = JSON.parse(fieldsString) as any[];
+  const fields = JSON.parse(fieldsString) as Array<{ subType?: string; parent?: string }>;
   const migratedFields = fields.map((field) => {
     if (field.subType === 'multi') {
       return {
@@ -43,7 +49,7 @@ const migrateSubTypeAndParentFieldProperties: SavedObjectMigrationFn<any, any> =
   };
 };
 
-const addAllowNoIndex: SavedObjectMigrationFn<any, any> = (doc) => ({
+const addAllowNoIndex: SavedObjectMigrationFn<{}, unknown> = (doc) => ({
   ...doc,
   attributes: {
     ...doc.attributes,

src/plugins/field_formats/common/types.ts

@@ -132,7 +132,7 @@ export type FieldFormatInstanceType = (new (
  * TODO: support strict typing for params depending on format type
  * https://github.com/elastic/kibana/issues/108158
  */
-export type FieldFormatParams = SerializableRecord;
+export type FieldFormatParams<P = {}> = SerializableRecord & P;
 
 /**
  * Params provided by the registry to every field formatter
@@ -157,9 +157,12 @@ export type FieldFormatsStartCommon = Omit<FieldFormatsRegistry, 'init' | 'regis
  * @public
  */
 // eslint-disable-next-line @typescript-eslint/consistent-type-definitions
-export type SerializedFieldFormat<TParams extends FieldFormatParams = FieldFormatParams> = {
+export type SerializedFieldFormat<
+  P = {},
+  TParams extends FieldFormatParams<P> = FieldFormatParams<P>
+> = {
   id?: string;
   params?: TParams;
 };
 
-export type FormatFactory = (mapping?: SerializedFieldFormat) => IFieldFormat;
+export type FormatFactory = <P = {}>(mapping?: SerializedFieldFormat<P>) => IFieldFormat;