diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianKeyValues.test.js b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianKeyValues.test.tsx
similarity index 87%
rename from packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianKeyValues.test.js
rename to packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianKeyValues.test.tsx
index d25e857a5c8..06c6c8f1d2d 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianKeyValues.test.js
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianKeyValues.test.tsx
@@ -15,14 +15,14 @@
 import { render, screen } from '@testing-library/react';
 import React from 'react';
 
-import AccordianKeyValues, { KeyValuesSummary } from './AccordianKeyValues';
+import AccordianKeyValues, { KeyValuesSummary, AccordianKeyValuesProps } from './AccordianKeyValues';
 
 const tags = [
   { key: 'span.kind', value: 'client' },
   { key: 'omg', value: 'mos-def' },
 ];
 
-const setupAccordian = (propOverrides) => {
+const setupAccordian = (propOverrides?: AccordianKeyValuesProps) => {
   const props = {
     compact: false,
     data: tags,
@@ -31,10 +31,10 @@ const setupAccordian = (propOverrides) => {
     onToggle: jest.fn(),
     ...propOverrides,
   };
-  return render(<AccordianKeyValues {...props} />);
+  return render(<AccordianKeyValues {...(props as AccordianKeyValuesProps)} />);
 };
 
-const setupKeyValues = (propOverrides) => {
+const setupKeyValues = (propOverrides?: AccordianKeyValuesProps) => {
   const props = {
     data: tags,
     ...propOverrides,
@@ -48,7 +48,7 @@ describe('KeyValuesSummary tests', () => {
   });
 
   it('returns `null` when props.data is empty', () => {
-    setupKeyValues({ data: null });
+    setupKeyValues({ data: null } as unknown as AccordianKeyValuesProps);
 
     expect(screen.queryAllByRole('table')).toHaveLength(0);
     expect(screen.queryAllByRole('row')).toHaveLength(0);
@@ -95,7 +95,7 @@ describe('AccordianKeyValues test', () => {
   });
 
   it('renders the summary instead of the table when it is not expanded', () => {
-    setupAccordian({ isOpen: false });
+    setupAccordian({ isOpen: false } as AccordianKeyValuesProps);
 
     expect(
       screen.getByRole('switch', { name: 'test accordian: span.kind = client omg = mos-def' })
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianKeyValues.tsx b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianKeyValues.tsx
index afac5297b21..66db2f97d76 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianKeyValues.tsx
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianKeyValues.tsx
@@ -86,7 +86,7 @@ export const getStyles = (theme: GrafanaTheme2) => {
   };
 };
 
-type AccordianKeyValuesProps = {
+export type AccordianKeyValuesProps = {
   className?: string | TNil;
   data: TraceKeyValuePair[];
   highContrast?: boolean;
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianLogs.test.js b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianLogs.test.tsx
similarity index 89%
rename from packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianLogs.test.js
rename to packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianLogs.test.tsx
index 592af162af1..190a2a736e9 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianLogs.test.js
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianLogs.test.tsx
@@ -15,7 +15,7 @@
 import { render, screen } from '@testing-library/react';
 import React from 'react';
 
-import AccordianLogs from './AccordianLogs';
+import AccordianLogs, { AccordianLogsProps } from './AccordianLogs';
 
 const logs = [
   {
@@ -34,7 +34,7 @@ const logs = [
   },
 ];
 
-const setup = (propOverrides) => {
+const setup = (propOverrides?: AccordianLogsProps) => {
   const props = {
     logs,
     isOpen: false,
@@ -60,13 +60,13 @@ describe('AccordianLogs tests', () => {
   });
 
   it('hides log entries when not expanded', () => {
-    setup({ isOpen: false });
+    setup({ isOpen: false } as AccordianLogsProps);
 
     expect(screen.queryByRole('table')).not.toBeInTheDocument();
   });
 
   it('shows log entries when expanded', () => {
-    setup({ isOpen: true });
+    setup({ isOpen: true } as AccordianLogsProps);
 
     expect(screen.getByRole('table')).toBeInTheDocument();
     expect(screen.queryAllByRole('cell')).toHaveLength(6);
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianLogs.tsx b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianLogs.tsx
index 065fda8cceb..72409092a1f 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianLogs.tsx
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianLogs.tsx
@@ -60,7 +60,7 @@ const getStyles = (theme: GrafanaTheme2) => {
   };
 };
 
-type AccordianLogsProps = {
+export type AccordianLogsProps = {
   interactive?: boolean;
   isOpen: boolean;
   linksGetter: ((pairs: TraceKeyValuePair[], index: number) => TraceLink[]) | TNil;
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianReferences.test.js b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianReferences.test.tsx
similarity index 87%
rename from packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianReferences.test.js
rename to packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianReferences.test.tsx
index e0ea5d8c38c..f0bde178776 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianReferences.test.js
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianReferences.test.tsx
@@ -15,7 +15,7 @@
 import { render, screen } from '@testing-library/react';
 import React from 'react';
 
-import AccordianReferences, { References } from './AccordianReferences';
+import AccordianReferences, { AccordianReferencesProps } from './AccordianReferences';
 
 const traceID = 'trace1';
 const references = [
@@ -54,7 +54,7 @@ const references = [
 
 const link = { href: 'link' };
 
-const setup = (propOverrides) => {
+const setup = (propOverrides?: AccordianReferencesProps) => {
   const props = {
     compact: false,
     data: references,
@@ -65,7 +65,7 @@ const setup = (propOverrides) => {
     ...propOverrides,
   };
 
-  return render(<AccordianReferences {...props} />);
+  return render(<AccordianReferences {...(props as AccordianReferencesProps)} />);
 };
 
 describe('AccordianReferences tests', () => {
@@ -80,14 +80,14 @@ describe('AccordianReferences tests', () => {
   });
 
   it('content doesnt show when not expanded', () => {
-    setup({ isOpen: false });
+    setup({ isOpen: false } as AccordianReferencesProps);
 
     expect(screen.queryByRole('link', { name: /^View\sLinked/ })).not.toBeInTheDocument();
     expect(screen.queryAllByRole('link', { name: /^service\d\sop\d/ })).toHaveLength(0);
   });
 
   it('renders the content when it is expanded', () => {
-    setup({ isOpen: true });
+    setup({ isOpen: true } as AccordianReferencesProps);
 
     expect(screen.getByRole('switch', { name: 'References (3)' })).toBeInTheDocument();
     expect(screen.getAllByRole('link', { name: /^service\d\sop\d/ })).toHaveLength(2);
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianReferences.tsx b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianReferences.tsx
index e976bfb4d83..3d4defe5cf6 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianReferences.tsx
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianReferences.tsx
@@ -111,7 +111,7 @@ const getStyles = (theme: GrafanaTheme2) => {
   };
 };
 
-type AccordianReferencesProps = {
+export type AccordianReferencesProps = {
   data: TraceSpanReference[];
   highContrast?: boolean;
   interactive?: boolean;
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianText.test.js b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianText.test.tsx
similarity index 100%
rename from packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianText.test.js
rename to packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/AccordianText.test.tsx
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/KeyValuesTable.test.js b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/KeyValuesTable.test.tsx
similarity index 91%
rename from packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/KeyValuesTable.test.js
rename to packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/KeyValuesTable.test.tsx
index 2b5d018f415..130f2c637e0 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/KeyValuesTable.test.js
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/KeyValuesTable.test.tsx
@@ -15,7 +15,7 @@
 import { render, screen } from '@testing-library/react';
 import React from 'react';
 
-import KeyValuesTable, { LinkValue } from './KeyValuesTable';
+import KeyValuesTable, { LinkValue, KeyValuesTableProps } from './KeyValuesTable';
 
 const data = [
   { key: 'span.kind', value: 'client' },
@@ -24,12 +24,12 @@ const data = [
   { key: 'jsonkey', value: JSON.stringify({ hello: 'world' }) },
 ];
 
-const setup = (propOverrides) => {
+const setup = (propOverrides?: KeyValuesTableProps) => {
   const props = {
     data: data,
     ...propOverrides,
   };
-  return render(<KeyValuesTable {...props} />);
+  return render(<KeyValuesTable {...(props as KeyValuesTableProps)} />);
 };
 
 describe('LinkValue', () => {
@@ -79,7 +79,7 @@ describe('KeyValuesTable tests', () => {
               },
             ]
           : [],
-    });
+    } as KeyValuesTableProps);
 
     expect(screen.getByRole('row', { name: 'span.kind More info about client' })).toBeInTheDocument();
   });
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/KeyValuesTable.tsx b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/KeyValuesTable.tsx
index 42ed0bb9855..ec5ad19b68e 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/KeyValuesTable.tsx
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/KeyValuesTable.tsx
@@ -99,7 +99,7 @@ LinkValue.defaultProps = {
   title: '',
 };
 
-type KeyValuesTableProps = {
+export type KeyValuesTableProps = {
   data: TraceKeyValuePair[];
   linksGetter: ((pairs: TraceKeyValuePair[], index: number) => TraceLink[]) | TNil;
 };
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/TextList.test.js b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/TextList.test.tsx
similarity index 94%
rename from packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/TextList.test.js
rename to packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/TextList.test.tsx
index 7e71bd6c85b..9870fa5e6dd 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/TextList.test.js
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/TextList.test.tsx
@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-import { render, screen, within } from '@testing-library/react';
+import { render, screen } from '@testing-library/react';
 import React from 'react';
 
 import TextList from './TextList';
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/index.test.js b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/index.test.tsx
similarity index 81%
rename from packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/index.test.js
rename to packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/index.test.tsx
index 70f74c92848..081ec6bab28 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/index.test.js
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/index.test.tsx
@@ -17,6 +17,7 @@ jest.mock('../utils');
 import { render, screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
 import React from 'react';
+import { TraceSpanReference } from 'src/types/trace';
 
 import traceGenerator from '../../demo/trace-generators';
 import transformTraceData from '../../model/transform-trace-data';
@@ -24,11 +25,11 @@ import { formatDuration } from '../utils';
 
 import DetailState from './DetailState';
 
-import SpanDetail, { getAbsoluteTime } from './index';
+import SpanDetail, { getAbsoluteTime, SpanDetailProps } from './index';
 
 describe('<SpanDetail>', () => {
   // use `transformTraceData` on a fake trace to get a fully processed span
-  const span = transformTraceData(traceGenerator.trace({ numberOfSpans: 1 })).spans[0];
+  const span = transformTraceData(traceGenerator.trace({ numberOfSpans: 1 }))!.spans[0];
   const detailState = new DetailState().toggleLogs().toggleProcess().toggleReferences().toggleTags();
   const traceStartTime = 5;
   const topOfExploreViewRef = jest.fn();
@@ -78,7 +79,7 @@ describe('<SpanDetail>', () => {
       },
       spanID: 'span1',
       traceID: 'trace1',
-    },
+    } as TraceSpanReference,
     {
       refType: 'CHILD_OF',
       span: {
@@ -91,7 +92,7 @@ describe('<SpanDetail>', () => {
       },
       spanID: 'span4',
       traceID: 'trace1',
-    },
+    } as TraceSpanReference,
     {
       refType: 'CHILD_OF',
       span: {
@@ -104,11 +105,11 @@ describe('<SpanDetail>', () => {
       },
       spanID: 'span5',
       traceID: 'trace2',
-    },
+    } as TraceSpanReference,
   ];
 
   beforeEach(() => {
-    formatDuration.mockReset();
+    jest.mocked(formatDuration).mockReset();
     props.tagsToggle.mockReset();
     props.processToggle.mockReset();
     props.logsToggle.mockReset();
@@ -116,24 +117,24 @@ describe('<SpanDetail>', () => {
   });
 
   it('renders without exploding', () => {
-    expect(() => render(<SpanDetail {...props} />)).not.toThrow();
+    expect(() => render(<SpanDetail {...(props as unknown as SpanDetailProps)} />)).not.toThrow();
   });
 
   it('shows the operation name', () => {
-    render(<SpanDetail {...props} />);
+    render(<SpanDetail {...(props as unknown as SpanDetailProps)} />);
     expect(screen.getByRole('heading', { name: span.operationName })).toBeInTheDocument();
   });
 
   it('lists the service name, duration and start time', () => {
-    render(<SpanDetail {...props} />);
+    render(<SpanDetail {...(props as unknown as SpanDetailProps)} />);
     expect(screen.getByText('Duration:')).toBeInTheDocument();
     expect(screen.getByText('Service:')).toBeInTheDocument();
     expect(screen.getByText('Start Time:')).toBeInTheDocument();
   });
 
   it('start time shows the absolute time', () => {
-    render(<SpanDetail {...props} />);
-    const absoluteTime = getAbsoluteTime(span.startTime);
+    render(<SpanDetail {...(props as unknown as SpanDetailProps)} />);
+    const absoluteTime = getAbsoluteTime(span.startTime, 'browser');
     expect(
       screen.getByText((text) => {
         return text.includes(absoluteTime);
@@ -142,19 +143,19 @@ describe('<SpanDetail>', () => {
   });
 
   it('renders the span tags', async () => {
-    render(<SpanDetail {...props} />);
+    render(<SpanDetail {...(props as unknown as SpanDetailProps)} />);
     await userEvent.click(screen.getByRole('switch', { name: /Attributes/ }));
     expect(props.tagsToggle).toHaveBeenLastCalledWith(span.spanID);
   });
 
   it('renders the process tags', async () => {
-    render(<SpanDetail {...props} />);
+    render(<SpanDetail {...(props as unknown as SpanDetailProps)} />);
     await userEvent.click(screen.getByRole('switch', { name: /Resource/ }));
     expect(props.processToggle).toHaveBeenLastCalledWith(span.spanID);
   });
 
   it('renders the logs', async () => {
-    render(<SpanDetail {...props} />);
+    render(<SpanDetail {...(props as unknown as SpanDetailProps)} />);
     await userEvent.click(screen.getByRole('switch', { name: /Events/ }));
     expect(props.logsToggle).toHaveBeenLastCalledWith(span.spanID);
     await userEvent.click(screen.getByRole('switch', { name: /oh the log/ }));
@@ -162,19 +163,19 @@ describe('<SpanDetail>', () => {
   });
 
   it('renders the warnings', async () => {
-    render(<SpanDetail {...props} />);
+    render(<SpanDetail {...(props as unknown as SpanDetailProps)} />);
     await userEvent.click(screen.getByRole('switch', { name: /Warnings/ }));
     expect(props.warningsToggle).toHaveBeenLastCalledWith(span.spanID);
   });
 
   it('renders the references', async () => {
-    render(<SpanDetail {...props} />);
+    render(<SpanDetail {...(props as unknown as SpanDetailProps)} />);
     await userEvent.click(screen.getByRole('switch', { name: /References/ }));
     expect(props.referencesToggle).toHaveBeenLastCalledWith(span.spanID);
   });
 
   it('renders deep link URL', () => {
-    render(<SpanDetail {...props} />);
+    render(<SpanDetail {...(props as unknown as SpanDetailProps)} />);
     expect(document.getElementsByTagName('a').length).toBeGreaterThan(1);
   });
 });
diff --git a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/index.tsx b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/index.tsx
index 5bb0ceacf17..98e2abd3cbb 100644
--- a/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/index.tsx
+++ b/packages/jaeger-ui-components/src/TraceTimelineViewer/SpanDetail/index.tsx
@@ -103,7 +103,7 @@ const getStyles = (theme: GrafanaTheme2) => {
   };
 };
 
-type SpanDetailProps = {
+export type SpanDetailProps = {
   detailState: DetailState;
   linksGetter: ((links: TraceKeyValuePair[], index: number) => TraceLink[]) | TNil;
   logItemToggle: (spanID: string, log: TraceLog) => void;