@univerjscorefunctionsIsicelldata@univerjs/core v0.5.4 Function: isICellData() function isICellData(value): value is ICellData Defined in: packages/api/tmp/univer-pro/submodules/univer/packages/core/src/sheets/typedef.ts:313 Parameters ParameterTypevalueany Returns value is ICellDataIsformulastringIsinternaleditorid