Interface: MutationEvent#

index.MutationEvent

Legacy mutation event payload for backwards compatibility with registerOnMutation.

Table of contents#

Properties#

• newValue
• oldValue
• property
• target
• timestamp

Properties#

newValue#

newValue: unknown

Value after modification.

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oldValue#

oldValue: unknown

Value prior to modification.

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property#

property: string | symbol

Property key or symbol that was modified.

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target#

target: object

Target object that was mutated.

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timestamp#

timestamp: number

Epoch timestamp in milliseconds.