export default class BooleanUtil { public static isBoolean(value: any): boolean { return typeof value === "boolean"; } public static convertToBoolean(value: any): boolean { return Boolean(value); } public static canBeConvertedToBoolean(value: any): boolean { return ( value === "true" || value === "false" || value === 1 || value === 0 || value === "1" || value === "0" || value === true || value === false ); } }