texture_storage_2d

type texture_storage_2d<
  F extends StorageFormat,
  A extends StorageAccess = 'write',
> = A extends 'write'
  ? { readonly [storageTextureTag]: readonly [F, A, false] }
  : F extends WriteOnlyStorageFormat
    ? never
    : A extends 'read_write'
      ? F extends ReadWriteStorageFormat
        ? { readonly [storageTextureTag]: readonly [F, A, false] }
        : never
      : { readonly [storageTextureTag]: readonly [F, A, false] }

A signature may name a type the ambient file declares for its own use. These are those declarations.

StorageFormat

type StorageFormat = 'rgba8unorm' | 'rgba8snorm' | 'rgba8uint' | 'rgba8sint' | 'rgba16uint' | 'rgba16sint' | 'rgba16float' | 'r32uint' | 'r32sint' | 'r32float' | 'rg32uint' | 'rg32sint' | 'rg32float' | 'rgba32uint' | 'rgba32sint' | 'rgba32float' | 'bgra8unorm'

StorageAccess

type StorageAccess = 'write' | 'read' | 'read_write'

ReadWriteStorageFormat

type ReadWriteStorageFormat = 'r32uint' | 'r32sint' | 'r32float'

WriteOnlyStorageFormat

type WriteOnlyStorageFormat = 'bgra8unorm'