TooltipHeaderFormatter

@elastic/charts • Exports

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@elastic/charts / TooltipHeaderFormatter

Type alias: TooltipHeaderFormatter<D>

TooltipHeaderFormatter<D>: (data) => JSX.Element | string

Type parameters

• D extends BaseDatum = Datum

A header formatter of tooltip PointerValue

Parameters

• data: PointerValue<D>

Returns

JSX.Element | string

Source

packages/charts/src/specs/tooltip.ts:84

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