chore: extract MASK_POS

closes MTQ-43

packages/client/src/methods/stickers/add-sticker-to-set.ts

@@ -1,12 +1,11 @@
 import { TelegramClient } from '../../client'
-import { InputStickerSet, InputStickerSetItem, normalizeInputStickerSet, StickerSet } from '../../types'
-
-const MASK_POS = {
-    forehead: 0,
-    eyes: 1,
-    mouth: 2,
-    chin: 3,
-} as const
+import {
+    InputStickerSet,
+    InputStickerSetItem,
+    MASK_POSITION_POINT_TO_TL,
+    normalizeInputStickerSet,
+    StickerSet,
+} from '../../types'
 
 /**
  * Add a sticker to a sticker set.
@@ -44,7 +43,7 @@ export async function addStickerToSet(
             maskCoords: sticker.maskPosition ?
                 {
                     _: 'maskCoords',
-                    n: MASK_POS[sticker.maskPosition.point],
+                    n: MASK_POSITION_POINT_TO_TL[sticker.maskPosition.point],
                     x: sticker.maskPosition.x,
                     y: sticker.maskPosition.y,
                     zoom: sticker.maskPosition.scale,

packages/client/src/methods/stickers/create-sticker-set.ts

@@ -5,19 +5,13 @@ import {
     InputFileLike,
     InputPeerLike,
     InputStickerSetItem,
+    MASK_POSITION_POINT_TO_TL,
     StickerSet,
     StickerSourceType,
     StickerType,
 } from '../../types'
 import { normalizeToInputUser } from '../../utils/peer-utils'
 
-const MASK_POS = {
-    forehead: 0,
-    eyes: 1,
-    mouth: 2,
-    chin: 3,
-} as const
-
 /**
  * Create a new sticker set.
  *
@@ -117,7 +111,7 @@ export async function createStickerSet(
             maskCoords: sticker.maskPosition ?
                 {
                     _: 'maskCoords',
-                    n: MASK_POS[sticker.maskPosition.point],
+                    n: MASK_POSITION_POINT_TO_TL[sticker.maskPosition.point],
                     x: sticker.maskPosition.x,
                     y: sticker.maskPosition.y,
                     zoom: sticker.maskPosition.scale,

packages/client/src/types/media/sticker.ts

@@ -6,6 +6,13 @@ import { makeInspectable } from '../../utils'
 import { StickerSet } from '../misc'
 import { RawDocument } from './document'
 
+export const MASK_POSITION_POINT_TO_TL = {
+    forehead: 0,
+    eyes: 1,
+    mouth: 2,
+    chin: 3,
+} as const
+
 export interface MaskPosition {
     /**
      * The part of the face relative where the mask should be placed