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API REFERENCE

StemLeafStreamSource

The StemLeafStreamSource type declaration and related types. Optional fields are marked with ?.

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Type declaration

typescript
export interface StemLeafStreamSource {
  push(datum: StemLeafStreamDatum | number): void;
  pushBatch(data: ReadonlyArray<StemLeafStreamDatum | number>): void;
  shift(count: number): void;
  replace(data: ReadonlyArray<StemLeafStreamDatum | number>): void;
  snapshot(window?: number): StemLeafStreamDatum[];
  latest(): StemLeafStreamDatum | undefined;
  subscribe(listener: (event: StemLeafStreamEvent) => void): () => void;
  readonly length: number;
}