[Home](./index.md) > [@datashaper/schema](./schema.md) > [DataTableSchema](./schema.datatableschema.md) > [typeHints](./schema.datatableschema.typehints.md) ## DataTableSchema.typeHints property Options for converting string values to strict types. Note that options related to data typing only apply if type detection is turned on. Otherwise all cell values are treated as strings. Defaults based on pandas: https://pandas.pydata.org/pandas-docs/stable/user\_guide/io.html\#csv-text-files Signature: ```typescript typeHints?: TypeHints; ```