diff --git a/src/masto/timelines.ts b/src/masto/timelines.ts
index 8eb9c81..1483694 100644
--- a/src/masto/timelines.ts
+++ b/src/masto/timelines.ts
@@ -11,23 +11,15 @@ import {
 } from "solid-js";
 import { createStore } from "solid-js/store";
 
-type Timeline = {
-  list(params: {
-    /** Return results older than this ID. */
-    readonly maxId?: string;
-    /** Return results newer than this ID. */
-    readonly sinceId?: string;
-    /** Get a list of items with ID greater than this value excluding this ID */
-    readonly minId?: string;
-    /** Maximum number of results to return per page. Defaults to 40. NOTE: Pagination is done with the Link header from the response. */
-    readonly limit?: number;
-  }): mastodon.Paginator<mastodon.v1.Status[], unknown>;
+type Timeline<T extends mastodon.DefaultPaginationParams> = {
+  list(params?: T): mastodon.Paginator<mastodon.v1.Status[], unknown>;
 };
 
-export function createTimelineSnapshot(
-  timeline: Accessor<Timeline>,
-  limit: Accessor<number>,
-) {
+type TimelineParamsOf<T> = T extends Timeline<infer P> ? P : never;
+
+export function createTimelineSnapshot<
+  T extends Timeline<mastodon.DefaultPaginationParams>,
+>(timeline: Accessor<T>, limit: Accessor<number>) {
   const [shot, { refetch }] = createResource(
     () => [timeline(), limit()] as const,
     async ([tl, limit]) => {
@@ -80,13 +72,13 @@ export function createTimelineSnapshot(
 
 export type TimelineFetchDirection = mastodon.Direction;
 
-export type TimelineChunk = {
-  tl: Timeline;
+export type TimelineChunk<T extends mastodon.DefaultPaginationParams> = {
+  tl: Timeline<T>;
   rebuilt: boolean;
   chunk: readonly mastodon.v1.Status[];
   done?: boolean;
   direction: TimelineFetchDirection;
-  limit: number;
+  params: T;
 };
 
 type TreeNode<T> = {
@@ -108,21 +100,21 @@ function collectPath<T>(node: TreeNode<T>) {
   return path;
 }
 
-function createTimelineChunk(
-  timeline: Accessor<Timeline>,
-  limit: Accessor<number>,
+function createTimelineChunk<T extends Timeline<mastodon.DefaultPaginationParams>>(
+  timeline: Accessor<T>,
+  params: Accessor<TimelineParamsOf<T>>,
 ) {
   let vpMaxId: string | undefined, vpMinId: string | undefined;
 
   const fetchExtendingPage = async (
-    tl: Timeline,
+    tl: T,
     direction: TimelineFetchDirection,
-    limit: number,
+    params: TimelineParamsOf<T>,
   ) => {
     switch (direction) {
       case "next": {
         const page = await tl
-          .list({ limit, sinceId: vpMaxId })
+          .list({ ...params, sinceId: vpMaxId })
           .setDirection(direction)
           .next();
         if ((page.value?.length ?? 0) > 0) {
@@ -133,7 +125,7 @@ function createTimelineChunk(
 
       case "prev": {
         const page = await tl
-          .list({ limit, maxId: vpMinId })
+          .list({ ...params, maxId: vpMinId })
           .setDirection(direction)
           .next();
         if ((page.value?.length ?? 0) > 0) {
@@ -145,11 +137,11 @@ function createTimelineChunk(
   };
 
   return createResource(
-    () => [timeline(), limit()] as const,
+    () => [timeline(), params()] as const,
     async (
-      [tl, limit],
+      [tl, params],
       info: ResourceFetcherInfo<
-        Readonly<TimelineChunk>,
+        Readonly<TimelineChunk<TimelineParamsOf<T>>>,
         TimelineFetchDirection
       >,
     ) => {
@@ -160,27 +152,26 @@ function createTimelineChunk(
         vpMaxId = undefined;
         vpMinId = undefined;
       }
-      const posts = await fetchExtendingPage(tl, direction, limit);
+      const posts = await fetchExtendingPage(tl, direction, params);
       return {
         tl,
         rebuilt: rebuildTimeline,
         chunk: posts.value ?? [],
         done: posts.done,
         direction,
-        limit,
+        params,
       };
     },
   );
 }
 
-export function createTimeline(
-  timeline: Accessor<Timeline>,
-  limit: Accessor<number>,
-) {
+export function createTimeline<
+  T extends Timeline<mastodon.DefaultPaginationParams>,
+>(timeline: Accessor<T>, params: Accessor<TimelineParamsOf<T>>) {
   const lookup = new ReactiveMap<string, TreeNode<mastodon.v1.Status>>();
   const [threads, setThreads] = createStore([] as mastodon.v1.Status["id"][]);
 
-  const [chunk, { refetch }] = createTimelineChunk(timeline, limit);
+  const [chunk, { refetch }] = createTimelineChunk(timeline, params);
 
   createEffect(() => {
     const chk = catchError(chunk, (e) => console.error(e));
diff --git a/src/profiles/Profile.tsx b/src/profiles/Profile.tsx
index cdea9d5..2230f3d 100644
--- a/src/profiles/Profile.tsx
+++ b/src/profiles/Profile.tsx
@@ -60,14 +60,14 @@ const Profile: Component = () => {
 
   const [recentToots] = createTimeline(
     () => session().client.v1.accounts.$select(params.id).statuses,
-    () => 20,
+    () => ({ limit: 20 }),
   );
 
   const bannerImg = () => profile()?.header;
   const avatarImg = () => profile()?.avatar;
   const displayName = () =>
     resolveCustomEmoji(profile()?.displayName || "", profile()?.emojis ?? []);
-  const fullUsername = () => `@${profile()?.acct ?? "..."}`; // TODO: full user name
+  const fullUsername = () => `@${profile()?.acct ?? ""}`; // TODO: full user name
   const description = () => profile()?.note;
 
   css`
diff --git a/src/timelines/TimelinePanel.tsx b/src/timelines/TimelinePanel.tsx
index b1a014d..5c3e150 100644
--- a/src/timelines/TimelinePanel.tsx
+++ b/src/timelines/TimelinePanel.tsx
@@ -32,7 +32,7 @@ const TimelinePanel: Component<{
 
   const [timeline, snapshot, { refetch: refetchTimeline }] = createTimeline(
     () => props.client.v1.timelines[props.name],
-    () => 20,
+    () => ({limit: 20}),
   );
   const [expandedThreadId, setExpandedThreadId] = createSignal<string>();
   const [typing, setTyping] = createSignal(false);