# Interface: StringDeletion ## Table of contents ### Properties - [length](/reference/core-api/devkit/documents/StringDeletion#length): number - [start](/reference/core-api/devkit/documents/StringDeletion#start): number - [type](/reference/core-api/devkit/documents/StringDeletion#type): Delete ## Properties ### length • **length**: `number` Number of characters to delete --- ### start • **start**: `number` Place in the original text to start deleting characters --- ### type • **type**: [`Delete`](/reference/core-api/devkit/documents/ChangeType#delete)