# WellLegendItem

> One entry of a well's legend: key names the entry (and its label in LegendRenderConfig['labels']), the other fields select its symbol.

> **WellLegendItem** = \{ `key`: `"fractureSingle"` \| `"fractureSwarm"` \| `"fractureWater"`; `kind`: `"fracture"`; `label`: `string`; `swarm`: `boolean`; `water_intake`: `boolean`; \} \| \{ `key`: `"caveDry"` \| `"caveWet"`; `kind`: `"cave"`; `label`: `string`; `water_intake`: `boolean`; \} \| \{ `key`: `ConstructionSubKind`; `kind`: `"construction"`; `label`: `string`; `subKind`: `ConstructionSubKind`; \}

One entry of a well's legend: `key` names the entry (and its label in
`LegendRenderConfig['labels']`), the other fields select its symbol.