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Type Alias: DocumentSnapshotListener()<T>

type DocumentSnapshotListener<T>: (item) => void;

Listener for document snapshots: receives the current value (undefined once deleted).

Type Parameters​

Type Parameter
T

Parameters​

ParameterType
itemT | undefined

Returns​

void

Defined in​

4Players/cortex-typescript-sdk/src/realtime/watch.ts:30