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class webpack.sources.SourceMapSource extends Source
new SourceMapSource(value, name, sourceMap?, originalSource?, innerSourceMap?, removeOriginalSource?): void
  • value {string | Buffer}
  • name <string>
  • sourceMap {string | Buffer | RawSourceMap}
  • originalSource {string | Buffer}
  • innerSourceMap {string | Buffer | RawSourceMap | null}
  • removeOriginalSource <boolean>
  • Returns: <SourceMapSource>
buffer(): Buffer
Returns:
{Buffer}
buffers(): Buffer<ArrayBufferLike>[]
Returns:
{Buffer []}
clearCache(options?, visited?): void
Attributes
options:<ClearCacheOptions>
visited:
{WeakSet }
Returns:<void>

Release cached data held by this source. clearCache is a memory hint: it never affects correctness or output, only how expensive the next read is. Subclasses override; the base is a no-op so every Source supports the call. Composite sources always recurse into wrapped sources. When the same child is reachable via several parents (e.g. modules shared across webpack chunks), pass a shared visited WeakSet so each subtree is walked at most once. Not safe to call concurrently with source/map/sourceAndMap/ streamChunks/updateHash on the same instance.

getArgsAsBuffers(): [Buffer<ArrayBufferLike>, string, Buffer<ArrayBufferLike>, Buffer<ArrayBufferLike> | undefined, Buffer<ArrayBufferLike> | undefined, boolean | undefined]
Returns:
{[Buffer , string, Buffer , Buffer | undefined, Buffer | undefined, boolean | undefined]}
map(options?): RawSourceMap | null
Attributes
options:<MapOptions>
Returns:<RawSourceMap> | <null>
size(): number
Returns:<number>
source(): SourceValue
Returns:<SourceValue>
sourceAndMap(options?): SourceAndMap
Attributes
options:<MapOptions>
Returns:<SourceAndMap>
streamChunks(options, onChunk, onSource, onName): GeneratedSourceInfo
Attributes
options:<StreamChunksOptions>
onChunk:
(chunk: <string> | <undefined> , generatedLine: <number> , generatedColumn: <number> , sourceIndex: <number> , originalLine: <number> , originalColumn: <number> , nameIndex: <number> ) => <void>
onSource:
(sourceIndex: <number> , source: <string> | <null> , sourceContent?: <string> ) => <void>
onName:
(nameIndex: <number> , name: <string> ) => <void>
Returns:<GeneratedSourceInfo>
updateHash(hash): void
Attributes
hash:<HashLike>
Returns:<void>