webpack-bundlesize-compare-action/src/types.ts at cf72c7ff0b1c8a3a17bb87746f788f6e4dddac32 · github/webpack-bundlesize-compare-action · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
export type AssetDiff = {
  name: string
  new: {
    size: number
    gzipSize: number | null
  }
  old: {
    size: number
    gzipSize: number | null
  }
  diff: number
  diffPercentage: number
}

export interface Sizes {
  size: number
  gzipSize: number | null
}

export interface ChunkSizes extends Sizes {
  initial: boolean
}

export function isChunkSizes(sizes: Sizes): sizes is ChunkSizes {
  return 'initial' in sizes
}

interface _WebpackStatsDiff {
  added: AssetDiff[]
  removed: AssetDiff[]
  bigger: AssetDiff[]
  smaller: AssetDiff[]
  unchanged: AssetDiff[]
  total: AssetDiff
  initial?: AssetDiff
}

export type WebpackStatsDiff<T extends Sizes> = T extends ChunkSizes
  ? _WebpackStatsDiff
  : Omit<_WebpackStatsDiff, 'initial'>