chore: run ts-migrate

8 files changed, 20 insertions, 21 deletions

diff --git a/src/misc/chart.js b/src/misc/chart.ts
index 9e2c459..9e2c459 100644
--- a/src/misc/chart.js
+++ b/src/misc/chart.ts
diff --git a/src/misc/errors.js b/src/misc/errors.ts
index 1891aa0..1bc369a 100644
--- a/src/misc/errors.js
+++ b/src/misc/errors.ts
@@ -3,14 +3,16 @@ export const DOES_NOT_SUPPORT_FETCH = 0;
 export const errors = {
   [DOES_NOT_SUPPORT_FETCH]: {
     message: 'Browser not supported!',
-    detail: 'This browser does not support "fetch", please choose another one.'
+    detail: 'This browser does not support "fetch", please choose another one.',
   },
   default: {
-    message: 'Oops, something went wrong!'
-  }
+    message: 'Oops, something went wrong!',
+  },
 };
 
-export function deriveMessageFromError(err) {
+export type Err = { code: number };
+
+export function deriveMessageFromError(err: Err) {
   const { code } = err;
   if (typeof code === 'number') {
     return errors[code];
diff --git a/src/misc/pretty-bytes.js b/src/misc/pretty-bytes.js
deleted file mode 100644
index e33b34e..0000000
--- a/src/misc/pretty-bytes.js
+++ /dev/null
@@ -1,16 +0,0 @@
-// steal from https://github.com/sindresorhus/pretty-bytes/blob/master/index.js
-
-const UNITS = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
-
-export default number => {
-  if (number < 1000) {
-    return number + ' B';
-  }
-  const exponent = Math.min(
-    Math.floor(Math.log10(number) / 3),
-    UNITS.length - 1
-  );
-  number = Number((number / Math.pow(1000, exponent)).toPrecision(3));
-  const unit = UNITS[exponent];
-  return number + ' ' + unit;
-};
diff --git a/src/misc/pretty-bytes.ts b/src/misc/pretty-bytes.ts
new file mode 100644
index 0000000..68b6776
--- /dev/null
+++ b/src/misc/pretty-bytes.ts
@@ -0,0 +1,13 @@
+// steal from https://github.com/sindresorhus/pretty-bytes/blob/master/index.js
+
+const UNITS = ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB'];
+
+export default function prettyBytes(n: number) {
+  if (n < 1000) {
+    return n + ' B';
+  }
+  const exponent = Math.min(Math.floor(Math.log10(n) / 3), UNITS.length - 1);
+  n = Number((n / Math.pow(1000, exponent)).toPrecision(3));
+  const unit = UNITS[exponent];
+  return n + ' ' + unit;
+}
diff --git a/src/misc/sentry.js b/src/misc/sentry.ts
index efedcb3..efedcb3 100644
--- a/src/misc/sentry.js
+++ b/src/misc/sentry.ts
diff --git a/src/misc/shallowEqual.js b/src/misc/shallowEqual.ts
index 241b725..241b725 100644
--- a/src/misc/shallowEqual.js
+++ b/src/misc/shallowEqual.ts
diff --git a/src/misc/storage.js b/src/misc/storage.ts
index 7424ae1..7424ae1 100644
--- a/src/misc/storage.js
+++ b/src/misc/storage.ts
diff --git a/src/misc/utils.ts b/src/misc/utils.ts
index d07b5f5..7c2a577 100644
--- a/src/misc/utils.ts
+++ b/src/misc/utils.ts
@@ -19,7 +19,7 @@ export function debounce<T extends any[]>(
   fn: (...args: T) => unknown,
   timeout: number
 ) {
-  let timeoutId: number;
+  let timeoutId: ReturnType<typeof setTimeout>;
   return (...args: T) => {
     if (timeoutId) clearTimeout(timeoutId);
     timeoutId = setTimeout(() => {