diff --git a/client/branded/src/components/panel/TabbedPanelContent.tsx b/client/branded/src/components/panel/TabbedPanelContent.tsx
index ff1bfff7e192..878f4f14be04 100644
--- a/client/branded/src/components/panel/TabbedPanelContent.tsx
+++ b/client/branded/src/components/panel/TabbedPanelContent.tsx
@@ -11,13 +11,13 @@ import { ContributableMenu, Contributions, Evaluated } from '@sourcegraph/client
 import { MaybeLoadingResult } from '@sourcegraph/codeintellify'
 import { isDefined, combineLatestOrDefault, isErrorLike } from '@sourcegraph/common'
 import { Location } from '@sourcegraph/extension-api-types'
-import { FetchFileParameters } from '@sourcegraph/search-ui'
 import { ActionsNavItems } from '@sourcegraph/shared/src/actions/ActionsNavItems'
 import { wrapRemoteObservable } from '@sourcegraph/shared/src/api/client/api/common'
 import { match } from '@sourcegraph/shared/src/api/client/types/textDocument'
 import { ExtensionCodeEditor } from '@sourcegraph/shared/src/api/extension/api/codeEditor'
 import { PanelViewData } from '@sourcegraph/shared/src/api/extension/extensionHostApi'
 import { haveInitialExtensionsLoaded } from '@sourcegraph/shared/src/api/features'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { ExtensionsControllerProps } from '@sourcegraph/shared/src/extensions/controller'
 import { PlatformContextProps } from '@sourcegraph/shared/src/platform/context'
 import { SettingsCascadeProps } from '@sourcegraph/shared/src/settings/settings'
diff --git a/client/branded/src/components/panel/views/FileLocations.tsx b/client/branded/src/components/panel/views/FileLocations.tsx
index 187721a77c7f..02337613a4d5 100644
--- a/client/branded/src/components/panel/views/FileLocations.tsx
+++ b/client/branded/src/components/panel/views/FileLocations.tsx
@@ -10,7 +10,8 @@ import { Badged } from 'sourcegraph'
 
 import { asError, ErrorLike, isErrorLike, isDefined, property, logger } from '@sourcegraph/common'
 import { Location } from '@sourcegraph/extension-api-types'
-import { FileSearchResult, FetchFileParameters } from '@sourcegraph/search-ui'
+import { FileSearchResult } from '@sourcegraph/search-ui'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { VirtualList } from '@sourcegraph/shared/src/components/VirtualList'
 import { ContentMatch } from '@sourcegraph/shared/src/search/stream'
 import { SettingsCascadeProps } from '@sourcegraph/shared/src/settings/settings'
diff --git a/client/branded/src/components/panel/views/HierarchicalLocationsView.tsx b/client/branded/src/components/panel/views/HierarchicalLocationsView.tsx
index 6990e34b1887..7e1ef8fca7e4 100644
--- a/client/branded/src/components/panel/views/HierarchicalLocationsView.tsx
+++ b/client/branded/src/components/panel/views/HierarchicalLocationsView.tsx
@@ -9,7 +9,7 @@ import { catchError, distinctUntilChanged, endWith, map, startWith, switchMap, t
 import { MaybeLoadingResult } from '@sourcegraph/codeintellify'
 import { asError, ErrorLike, isErrorLike } from '@sourcegraph/common'
 import { Location } from '@sourcegraph/extension-api-types'
-import { FetchFileParameters } from '@sourcegraph/search-ui'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { ExtensionsControllerProps } from '@sourcegraph/shared/src/extensions/controller'
 import { SettingsCascadeProps } from '@sourcegraph/shared/src/settings/settings'
 import { TelemetryProps } from '@sourcegraph/shared/src/telemetry/telemetryService'
diff --git a/client/branded/src/components/panel/views/PanelView.tsx b/client/branded/src/components/panel/views/PanelView.tsx
index 800fe7233ba1..1eed0b7a2ca1 100644
--- a/client/branded/src/components/panel/views/PanelView.tsx
+++ b/client/branded/src/components/panel/views/PanelView.tsx
@@ -4,7 +4,7 @@ import * as H from 'history'
 import { Observable } from 'rxjs'
 
 import { renderMarkdown } from '@sourcegraph/common'
-import { FetchFileParameters } from '@sourcegraph/search-ui'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { Markdown } from '@sourcegraph/shared/src/components/Markdown'
 import { ExtensionsControllerProps } from '@sourcegraph/shared/src/extensions/controller'
 import { SettingsCascadeProps } from '@sourcegraph/shared/src/settings/settings'
diff --git a/client/branded/tsconfig.json b/client/branded/tsconfig.json
index b408c072821f..f33299164247 100644
--- a/client/branded/tsconfig.json
+++ b/client/branded/tsconfig.json
@@ -6,7 +6,7 @@
     "sourceRoot": "src",
     "baseUrl": ".",
     "paths": {
-      "*": ["src/types/*", "*"],
+      "*": ["../observability-client/src/types/*", "src/types/*", "*"],
     },
     "rootDir": ".",
     "outDir": "./out",
diff --git a/client/observability-client/src/instrumentations/history.ts b/client/observability-client/src/instrumentations/history.ts
index 62d96d063647..589e6064c0df 100644
--- a/client/observability-client/src/instrumentations/history.ts
+++ b/client/observability-client/src/instrumentations/history.ts
@@ -44,7 +44,12 @@ export class HistoryInstrumentation extends InstrumentationBaseWeb {
         const instrumentation = this
 
         return function historyMethod(this: History, ...args: unknown[]) {
-            const result = original.apply(this, args as any)
+            /**
+             * TODO: figure out why `original as any` is required.
+             * Without it the monorepo wide Typescript build fails even though
+             * the `observability-client` Typescript builds are successful.
+             */
+            const result = (original as any).apply(this, args as any)
             instrumentation.createPageViewSpan()
 
             return result
diff --git a/client/shared/src/types/@opentelemetry/api/index.d.ts b/client/observability-client/src/types/@opentelemetry/api/index.d.ts
similarity index 100%
rename from client/shared/src/types/@opentelemetry/api/index.d.ts
rename to client/observability-client/src/types/@opentelemetry/api/index.d.ts
diff --git a/client/shared/src/types/@opentelemetry/core/index.d.ts b/client/observability-client/src/types/@opentelemetry/core/index.d.ts
similarity index 100%
rename from client/shared/src/types/@opentelemetry/core/index.d.ts
rename to client/observability-client/src/types/@opentelemetry/core/index.d.ts
diff --git a/client/shared/src/types/@opentelemetry/exporter-trace-otlp-http/index.d.ts b/client/observability-client/src/types/@opentelemetry/exporter-trace-otlp-http/index.d.ts
similarity index 100%
rename from client/shared/src/types/@opentelemetry/exporter-trace-otlp-http/index.d.ts
rename to client/observability-client/src/types/@opentelemetry/exporter-trace-otlp-http/index.d.ts
diff --git a/client/shared/src/types/@opentelemetry/instrumentation/index.d.ts b/client/observability-client/src/types/@opentelemetry/instrumentation/index.d.ts
similarity index 100%
rename from client/shared/src/types/@opentelemetry/instrumentation/index.d.ts
rename to client/observability-client/src/types/@opentelemetry/instrumentation/index.d.ts
diff --git a/client/shared/src/types/@opentelemetry/resources/index.d.ts b/client/observability-client/src/types/@opentelemetry/resources/index.d.ts
similarity index 100%
rename from client/shared/src/types/@opentelemetry/resources/index.d.ts
rename to client/observability-client/src/types/@opentelemetry/resources/index.d.ts
diff --git a/client/shared/src/types/@opentelemetry/sdk-trace-base/index.d.ts b/client/observability-client/src/types/@opentelemetry/sdk-trace-base/index.d.ts
similarity index 100%
rename from client/shared/src/types/@opentelemetry/sdk-trace-base/index.d.ts
rename to client/observability-client/src/types/@opentelemetry/sdk-trace-base/index.d.ts
diff --git a/client/shared/src/types/@opentelemetry/semantic-conventions/index.d.ts b/client/observability-client/src/types/@opentelemetry/semantic-conventions/index.d.ts
similarity index 100%
rename from client/shared/src/types/@opentelemetry/semantic-conventions/index.d.ts
rename to client/observability-client/src/types/@opentelemetry/semantic-conventions/index.d.ts
diff --git a/client/observability-client/tsconfig.json b/client/observability-client/tsconfig.json
index 991a1a6b96c4..f00d1145fa6b 100644
--- a/client/observability-client/tsconfig.json
+++ b/client/observability-client/tsconfig.json
@@ -7,7 +7,7 @@
     "rootDir": ".",
     "outDir": "out",
     "paths": {
-      "*": ["../shared/src/types/*", "*"],
+      "*": ["./src/types/*", "*"],
     },
   },
   "include": ["**/*", ".*"],
diff --git a/client/search-ui/src/components/CodeExcerpt.tsx b/client/search-ui/src/components/CodeExcerpt.tsx
index e987ae1f6c69..ab9f1038841f 100644
--- a/client/search-ui/src/components/CodeExcerpt.tsx
+++ b/client/search-ui/src/components/CodeExcerpt.tsx
@@ -10,10 +10,8 @@ import { catchError, filter } from 'rxjs/operators'
 import { HoverMerged } from '@sourcegraph/client-api'
 import { DOMFunctions, findPositionsFromEvents, Hoverifier } from '@sourcegraph/codeintellify'
 import { asError, ErrorLike, isDefined, isErrorLike, highlightNodeMultiline } from '@sourcegraph/common'
-import { HighlightLineRange } from '@sourcegraph/search'
 import { ActionItemAction } from '@sourcegraph/shared/src/actions/ActionItem'
 import { ViewerId } from '@sourcegraph/shared/src/api/viewerTypes'
-import { HighlightResponseFormat } from '@sourcegraph/shared/src/graphql-operations'
 import { HoverContext } from '@sourcegraph/shared/src/hover/HoverOverlay.types'
 import { Repo } from '@sourcegraph/shared/src/util/url'
 import { Icon, Code } from '@sourcegraph/wildcard'
@@ -27,15 +25,6 @@ export interface Shape {
     right?: number
 }
 
-export interface FetchFileParameters {
-    repoName: string
-    commitID: string
-    filePath: string
-    disableTimeout?: boolean
-    ranges: HighlightLineRange[]
-    format?: HighlightResponseFormat
-}
-
 interface Props extends Repo {
     commitID: string
     filePath: string
diff --git a/client/search-ui/src/components/FileMatchChildren.tsx b/client/search-ui/src/components/FileMatchChildren.tsx
index 9adfe8be4459..f6cfcd84176d 100644
--- a/client/search-ui/src/components/FileMatchChildren.tsx
+++ b/client/search-ui/src/components/FileMatchChildren.tsx
@@ -16,6 +16,7 @@ import {
 } from '@sourcegraph/common'
 import { HighlightLineRange, HighlightResponseFormat } from '@sourcegraph/search'
 import { ActionItemAction } from '@sourcegraph/shared/src/actions/ActionItem'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { MatchGroup } from '@sourcegraph/shared/src/components/ranking/PerFileResultRanking'
 import { Controller as ExtensionsController } from '@sourcegraph/shared/src/extensions/controller'
 import { HoverContext } from '@sourcegraph/shared/src/hover/HoverOverlay.types'
@@ -27,7 +28,7 @@ import { codeCopiedEvent } from '@sourcegraph/shared/src/tracking/event-log-crea
 import { useCodeIntelViewerUpdates } from '@sourcegraph/shared/src/util/useCodeIntelViewerUpdates'
 import { useFocusOnLoadedMore } from '@sourcegraph/wildcard'
 
-import { CodeExcerpt, FetchFileParameters, onClickCodeExcerptHref } from './CodeExcerpt'
+import { CodeExcerpt, onClickCodeExcerptHref } from './CodeExcerpt'
 import { LastSyncedIcon } from './LastSyncedIcon'
 
 import styles from './FileMatchChildren.module.scss'
diff --git a/client/search-ui/src/components/FileSearchResult.tsx b/client/search-ui/src/components/FileSearchResult.tsx
index 3d8e1e95ac96..1111b9948258 100644
--- a/client/search-ui/src/components/FileSearchResult.tsx
+++ b/client/search-ui/src/components/FileSearchResult.tsx
@@ -9,6 +9,7 @@ import { HoverMerged } from '@sourcegraph/client-api'
 import { Hoverifier } from '@sourcegraph/codeintellify'
 import { isErrorLike, pluralize } from '@sourcegraph/common'
 import { ActionItemAction } from '@sourcegraph/shared/src/actions/ActionItem'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { LineRanking } from '@sourcegraph/shared/src/components/ranking/LineRanking'
 import { MatchGroup, MatchItem } from '@sourcegraph/shared/src/components/ranking/PerFileResultRanking'
 import { ZoektRanking } from '@sourcegraph/shared/src/components/ranking/ZoektRanking'
@@ -26,7 +27,6 @@ import { isSettingsValid, SettingsCascadeProps } from '@sourcegraph/shared/src/s
 import { TelemetryProps } from '@sourcegraph/shared/src/telemetry/telemetryService'
 import { Badge } from '@sourcegraph/wildcard'
 
-import { FetchFileParameters } from './CodeExcerpt'
 import { FileMatchChildren } from './FileMatchChildren'
 import { RepoFileLink } from './RepoFileLink'
 import { ResultContainerProps, ResultContainer } from './ResultContainer'
@@ -125,7 +125,7 @@ export const FileSearchResult: React.FunctionComponent<React.PropsWithChildren<P
             const contextLinesSetting =
                 isSettingsValid(props.settingsCascade) &&
                 props.settingsCascade.final &&
-                (props.settingsCascade.final['search.contextLines'] as number | undefined)
+                props.settingsCascade.final['search.contextLines']
 
             if (typeof contextLinesSetting === 'number' && contextLinesSetting >= 0) {
                 return contextLinesSetting
diff --git a/client/search-ui/src/results/StreamingSearchResultsList.tsx b/client/search-ui/src/results/StreamingSearchResultsList.tsx
index faab35c65c77..723379752c48 100644
--- a/client/search-ui/src/results/StreamingSearchResultsList.tsx
+++ b/client/search-ui/src/results/StreamingSearchResultsList.tsx
@@ -10,8 +10,9 @@ import { Observable } from 'rxjs'
 import { HoverMerged } from '@sourcegraph/client-api'
 import { Hoverifier } from '@sourcegraph/codeintellify'
 import { SearchContextProps } from '@sourcegraph/search'
-import { CommitSearchResult, RepoSearchResult, FileSearchResult, FetchFileParameters } from '@sourcegraph/search-ui'
+import { CommitSearchResult, RepoSearchResult, FileSearchResult } from '@sourcegraph/search-ui'
 import { ActionItemAction } from '@sourcegraph/shared/src/actions/ActionItem'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { FilePrefetcher, PrefetchableFile } from '@sourcegraph/shared/src/components/PrefetchableFile'
 import { displayRepoName } from '@sourcegraph/shared/src/components/RepoLink'
 import { VirtualList } from '@sourcegraph/shared/src/components/VirtualList'
diff --git a/client/search-ui/tsconfig.json b/client/search-ui/tsconfig.json
index a16431c3ba32..31dad5e5e2bb 100644
--- a/client/search-ui/tsconfig.json
+++ b/client/search-ui/tsconfig.json
@@ -16,5 +16,6 @@
     { "path": "../branded" },
     { "path": "../http-client" },
     { "path": "../common" },
+    { "path": "../observability-client" },
   ],
 }
diff --git a/client/search/src/integration/streaming-search-mocks.ts b/client/search/src/integration/streaming-search-mocks.ts
index 5b2297cce0f0..d70c884b4d9e 100644
--- a/client/search/src/integration/streaming-search-mocks.ts
+++ b/client/search/src/integration/streaming-search-mocks.ts
@@ -1,9 +1,9 @@
 /* eslint-disable no-template-curly-in-string */
-import { SearchGraphQlOperations } from '@sourcegraph/search'
-import { FetchFileParameters } from '@sourcegraph/search-ui'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { SharedGraphQlOperations } from '@sourcegraph/shared/src/graphql-operations'
 import { SearchEvent } from '@sourcegraph/shared/src/search/stream'
 
+import { SearchGraphQlOperations } from '..'
 import { SymbolKind } from '../graphql-operations'
 
 export const diffSearchStreamEvents: SearchEvent[] = [
diff --git a/client/shared/src/backend/file.ts b/client/shared/src/backend/file.ts
index c0a6e8c437e9..0ba93ba0beb4 100644
--- a/client/shared/src/backend/file.ts
+++ b/client/shared/src/backend/file.ts
@@ -3,9 +3,13 @@ import { map } from 'rxjs/operators'
 
 import { createAggregateError, memoizeObservable } from '@sourcegraph/common'
 import { gql } from '@sourcegraph/http-client'
-import { FetchFileParameters } from '@sourcegraph/search-ui'
 
-import { HighlightedFileResult, HighlightedFileVariables, HighlightResponseFormat } from '../graphql-operations'
+import {
+    HighlightedFileResult,
+    HighlightedFileVariables,
+    HighlightLineRange,
+    HighlightResponseFormat,
+} from '../graphql-operations'
 import { PlatformContext } from '../platform/context'
 import { makeRepoURI } from '../util/url'
 
@@ -65,6 +69,15 @@ const VSCE_HIGHLIGHTED_FILE_QUERY = gql`
     }
 `
 
+export interface FetchFileParameters {
+    repoName: string
+    commitID: string
+    filePath: string
+    disableTimeout?: boolean
+    ranges: HighlightLineRange[]
+    format?: HighlightResponseFormat
+}
+
 /**
  * Fetches the specified highlighted file line ranges (`FetchFileParameters.ranges`) and returns
  * them as a list of ranges, each describing a list of lines in the form of HTML table '<tr>...</tr>'.
diff --git a/client/shared/src/testing/searchTestHelpers.ts b/client/shared/src/testing/searchTestHelpers.ts
index c582618d4ab7..e84e6cb5d0dd 100644
--- a/client/shared/src/testing/searchTestHelpers.ts
+++ b/client/shared/src/testing/searchTestHelpers.ts
@@ -2,10 +2,9 @@ import { noop } from 'lodash'
 import { EMPTY, NEVER, of, Subscription } from 'rxjs'
 import sinon from 'sinon'
 
-import { FetchFileParameters } from '@sourcegraph/search-ui'
-
 import { FlatExtensionHostAPI } from '../api/contract'
 import { pretendProxySubscribable, pretendRemote } from '../api/util'
+import { FetchFileParameters } from '../backend/file'
 import { Controller } from '../extensions/controller'
 import { PlatformContext } from '../platform/context'
 import { AggregateStreamingSearchResults, ContentMatch, RepositoryMatch } from '../search/stream'
diff --git a/client/vscode/src/webview/search-panel/SearchResultsView.tsx b/client/vscode/src/webview/search-panel/SearchResultsView.tsx
index a72f7ee8e48e..525dedac8db4 100644
--- a/client/vscode/src/webview/search-panel/SearchResultsView.tsx
+++ b/client/vscode/src/webview/search-panel/SearchResultsView.tsx
@@ -10,15 +10,9 @@ import {
     getUserSearchContextNamespaces,
     QueryState,
 } from '@sourcegraph/search'
-import {
-    IEditor,
-    SearchBox,
-    StreamingProgress,
-    StreamingSearchResultsList,
-    FetchFileParameters,
-} from '@sourcegraph/search-ui'
+import { IEditor, SearchBox, StreamingProgress, StreamingSearchResultsList } from '@sourcegraph/search-ui'
 import { wrapRemoteObservable } from '@sourcegraph/shared/src/api/client/api/common'
-import { fetchHighlightedFileLineRanges } from '@sourcegraph/shared/src/backend/file'
+import { FetchFileParameters, fetchHighlightedFileLineRanges } from '@sourcegraph/shared/src/backend/file'
 import { collectMetrics } from '@sourcegraph/shared/src/search/query/metrics'
 import {
     appendContextFilter,
diff --git a/client/vscode/src/webview/search-panel/alias/FileMatchChildren.tsx b/client/vscode/src/webview/search-panel/alias/FileMatchChildren.tsx
index 4d87b3fb4615..b6f38948f2dd 100644
--- a/client/vscode/src/webview/search-panel/alias/FileMatchChildren.tsx
+++ b/client/vscode/src/webview/search-panel/alias/FileMatchChildren.tsx
@@ -12,13 +12,9 @@ import {
     appendSubtreeQueryParameter,
     toPositionOrRangeQueryParameter,
 } from '@sourcegraph/common'
-import {
-    LastSyncedIcon,
-    FileMatchChildrenStyles as styles,
-    CodeExcerpt,
-    FetchFileParameters,
-} from '@sourcegraph/search-ui'
+import { LastSyncedIcon, FileMatchChildrenStyles as styles, CodeExcerpt } from '@sourcegraph/search-ui'
 import { ActionItemAction } from '@sourcegraph/shared/src/actions/ActionItem'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { MatchGroup } from '@sourcegraph/shared/src/components/ranking/PerFileResultRanking'
 import { Controller as ExtensionsController } from '@sourcegraph/shared/src/extensions/controller'
 import { HoverContext } from '@sourcegraph/shared/src/hover/HoverOverlay.types'
diff --git a/client/web/src/Layout.tsx b/client/web/src/Layout.tsx
index 3369e6afa4c5..02900d6fade1 100644
--- a/client/web/src/Layout.tsx
+++ b/client/web/src/Layout.tsx
@@ -7,7 +7,7 @@ import { Observable } from 'rxjs'
 import { TabbedPanelContent } from '@sourcegraph/branded/src/components/panel/TabbedPanelContent'
 import { isMacPlatform } from '@sourcegraph/common'
 import { SearchContextProps } from '@sourcegraph/search'
-import { FetchFileParameters } from '@sourcegraph/search-ui'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { ExtensionsControllerProps } from '@sourcegraph/shared/src/extensions/controller'
 import { useKeyboardShortcut } from '@sourcegraph/shared/src/keyboardShortcuts/useKeyboardShortcut'
 import { PlatformContextProps } from '@sourcegraph/shared/src/platform/context'
diff --git a/client/web/src/SourcegraphWebApp.tsx b/client/web/src/SourcegraphWebApp.tsx
index 9a233c630ea3..aa39eca65d69 100644
--- a/client/web/src/SourcegraphWebApp.tsx
+++ b/client/web/src/SourcegraphWebApp.tsx
@@ -28,9 +28,8 @@ import {
     getAvailableSearchContextSpecOrDefault,
     SearchQueryStateStoreProvider,
 } from '@sourcegraph/search'
-import { FetchFileParameters } from '@sourcegraph/search-ui'
 import { NotificationType } from '@sourcegraph/shared/src/api/extension/extensionHostApi'
-import { fetchHighlightedFileLineRanges } from '@sourcegraph/shared/src/backend/file'
+import { FetchFileParameters, fetchHighlightedFileLineRanges } from '@sourcegraph/shared/src/backend/file'
 import { setCodeIntelSearchContext } from '@sourcegraph/shared/src/codeintel/searchContext'
 import { Controller as ExtensionsController } from '@sourcegraph/shared/src/extensions/controller'
 import { createController as createExtensionsController } from '@sourcegraph/shared/src/extensions/createLazyLoadedController'
diff --git a/client/web/src/codeintel/ReferencesPanel.tsx b/client/web/src/codeintel/ReferencesPanel.tsx
index dc305bb5dcd2..d54c0f8bf859 100644
--- a/client/web/src/codeintel/ReferencesPanel.tsx
+++ b/client/web/src/codeintel/ReferencesPanel.tsx
@@ -20,7 +20,8 @@ import {
 } from '@sourcegraph/common'
 import { Position } from '@sourcegraph/extension-api-classes'
 import { useQuery } from '@sourcegraph/http-client'
-import { CodeExcerpt, FetchFileParameters, onClickCodeExcerptHref } from '@sourcegraph/search-ui'
+import { CodeExcerpt, onClickCodeExcerptHref } from '@sourcegraph/search-ui'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { LanguageSpec } from '@sourcegraph/shared/src/codeintel/legacy-extensions/language-specs/language-spec'
 import { findLanguageSpec } from '@sourcegraph/shared/src/codeintel/legacy-extensions/language-specs/languages'
 import { displayRepoName } from '@sourcegraph/shared/src/components/RepoLink'
diff --git a/client/web/src/notebooks/blocks/query/NotebookQueryBlock.tsx b/client/web/src/notebooks/blocks/query/NotebookQueryBlock.tsx
index 856bee0729ad..506e75a02932 100644
--- a/client/web/src/notebooks/blocks/query/NotebookQueryBlock.tsx
+++ b/client/web/src/notebooks/blocks/query/NotebookQueryBlock.tsx
@@ -10,12 +10,12 @@ import { Hoverifier } from '@sourcegraph/codeintellify'
 import { SearchContextProps } from '@sourcegraph/search'
 import {
     StreamingSearchResultsList,
-    FetchFileParameters,
     CodeMirrorQueryInput,
     changeListener,
     createDefaultSuggestions,
 } from '@sourcegraph/search-ui'
 import { ActionItemAction } from '@sourcegraph/shared/src/actions/ActionItem'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { editorHeight } from '@sourcegraph/shared/src/components/CodeMirrorEditor'
 import { ExtensionsControllerProps } from '@sourcegraph/shared/src/extensions/controller'
 import { HoverContext } from '@sourcegraph/shared/src/hover/HoverOverlay.types'
diff --git a/client/web/src/notebooks/index.ts b/client/web/src/notebooks/index.ts
index 268193fcaf6d..297b4ea2d34d 100644
--- a/client/web/src/notebooks/index.ts
+++ b/client/web/src/notebooks/index.ts
@@ -1,8 +1,9 @@
 import { Remote } from 'comlink'
 import { Observable } from 'rxjs'
 
-import { FetchFileParameters, HighlightRange } from '@sourcegraph/search-ui'
+import { HighlightRange } from '@sourcegraph/search-ui'
 import { FlatExtensionHostAPI } from '@sourcegraph/shared/src/api/contract'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { AggregateStreamingSearchResults } from '@sourcegraph/shared/src/search/stream'
 import { UIRangeSpec } from '@sourcegraph/shared/src/util/url'
 
diff --git a/client/web/src/notebooks/notebookPage/EmbeddedNotebookPage.tsx b/client/web/src/notebooks/notebookPage/EmbeddedNotebookPage.tsx
index 93f689b4235c..c88749cfed52 100644
--- a/client/web/src/notebooks/notebookPage/EmbeddedNotebookPage.tsx
+++ b/client/web/src/notebooks/notebookPage/EmbeddedNotebookPage.tsx
@@ -5,8 +5,10 @@ import { NEVER } from 'rxjs'
 import { catchError, startWith } from 'rxjs/operators'
 
 import { asError, isErrorLike } from '@sourcegraph/common'
-import { FetchFileParameters } from '@sourcegraph/search-ui'
-import { fetchHighlightedFileLineRanges as fetchHighlightedFileLineRangesShared } from '@sourcegraph/shared/src/backend/file'
+import {
+    FetchFileParameters,
+    fetchHighlightedFileLineRanges as fetchHighlightedFileLineRangesShared,
+} from '@sourcegraph/shared/src/backend/file'
 import { ExtensionsControllerProps } from '@sourcegraph/shared/src/extensions/controller'
 import { PlatformContextProps } from '@sourcegraph/shared/src/platform/context'
 import { aggregateStreamingSearch } from '@sourcegraph/shared/src/search/stream'
diff --git a/client/web/src/repo/blob/BlobPage.tsx b/client/web/src/repo/blob/BlobPage.tsx
index 0b409934d28d..ea0ede902524 100644
--- a/client/web/src/repo/blob/BlobPage.tsx
+++ b/client/web/src/repo/blob/BlobPage.tsx
@@ -19,7 +19,8 @@ import {
     reactManualTracer,
 } from '@sourcegraph/observability-client'
 import { SearchContextProps } from '@sourcegraph/search'
-import { FetchFileParameters, StreamingSearchResultsListProps } from '@sourcegraph/search-ui'
+import { StreamingSearchResultsListProps } from '@sourcegraph/search-ui'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { ExtensionsControllerProps } from '@sourcegraph/shared/src/extensions/controller'
 import { HighlightResponseFormat } from '@sourcegraph/shared/src/graphql-operations'
 import { PlatformContextProps } from '@sourcegraph/shared/src/platform/context'
diff --git a/client/web/src/repo/blob/panel/BlobPanel.tsx b/client/web/src/repo/blob/panel/BlobPanel.tsx
index 75718a46569f..905362f901a7 100644
--- a/client/web/src/repo/blob/panel/BlobPanel.tsx
+++ b/client/web/src/repo/blob/panel/BlobPanel.tsx
@@ -14,8 +14,8 @@ import { ReferenceParameters, TextDocumentPositionParameters } from '@sourcegrap
 import { MaybeLoadingResult } from '@sourcegraph/codeintellify'
 import { isErrorLike } from '@sourcegraph/common'
 import * as clientType from '@sourcegraph/extension-api-types'
-import { FetchFileParameters } from '@sourcegraph/search-ui'
 import { wrapRemoteObservable } from '@sourcegraph/shared/src/api/client/api/common'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { ExtensionsControllerProps } from '@sourcegraph/shared/src/extensions/controller'
 import { Scalars } from '@sourcegraph/shared/src/graphql-operations'
 import { PlatformContextProps } from '@sourcegraph/shared/src/platform/context'
diff --git a/client/web/src/search/results/StreamingSearchResults.tsx b/client/web/src/search/results/StreamingSearchResults.tsx
index 771bb1c8626a..eea0b7f5ed3e 100644
--- a/client/web/src/search/results/StreamingSearchResults.tsx
+++ b/client/web/src/search/results/StreamingSearchResults.tsx
@@ -7,7 +7,8 @@ import { Observable } from 'rxjs'
 
 import { asError } from '@sourcegraph/common'
 import { QueryUpdate, SearchContextProps, SearchMode } from '@sourcegraph/search'
-import { FetchFileParameters, StreamingProgress, StreamingSearchResultsList } from '@sourcegraph/search-ui'
+import { StreamingProgress, StreamingSearchResultsList } from '@sourcegraph/search-ui'
+import { FetchFileParameters } from '@sourcegraph/shared/src/backend/file'
 import { FilePrefetcher } from '@sourcegraph/shared/src/components/PrefetchableFile'
 import { ExtensionsControllerProps } from '@sourcegraph/shared/src/extensions/controller'
 import { SearchPatternType } from '@sourcegraph/shared/src/graphql-operations'