Function assertChunkMutualExclusion

assertChunkMutualExclusion(
    ctx: IDecodeContext,
    chunk: IPngChunk,
    otherType: KnownChunkTypes,
): void
Assert the chunk does not exist alongside another chunk type, ie. the other chunk type has not yet been parsed.
Parameters
- ctx: IDecodeContext
  The decode context.
- chunk: IPngChunk
  The chunk being checked.
- otherType: KnownChunkTypes
  The chunk type that cannot be existed beside.
Returns void
- Defined in src/png-codec/decode/assert.ts:131