[Home](./index.md) > [@datashaper/schema](./schema.md) > [BooleanComparisonOperator](./schema.booleancomparisonoperator.md) ## BooleanComparisonOperator enum Signature: ```typescript export declare enum BooleanComparisonOperator ``` ## Enumeration Members | Member | Value | Description | | --- | --- | --- | | Equals | "equals" | | | IsEmpty | "is empty" | | | IsFalse | "is false" | | | IsNotEmpty | "is not empty" | | | IsTrue | "is true" | | | NotEqual | "is not equal" | |