[Home](./index.md) > [@datashaper/schema](./schema.md) > [DataType](./schema.datatype.md) ## DataType enum Explicit data type of the value (i.e., for a column or property). TODO: clarify/update null/undefined Signature: ```typescript export declare enum DataType ``` ## Enumeration Members | Member | Value | Description | | --- | --- | --- | | Array | "array" | | | Boolean | "boolean" | | | Date | "date" | | | Datetime | "datetime" | | | Integer | "integer" | | | Null | "null" | | | Number | "number" | | | Object | "object" | | | String | "string" | | | Time | "time" | | | Undefined | "undefined" | | | Unknown | "unknown" | |