123456789101112131415161718
declare class TypeRep {    is(container: SumTypeRep): boolean    toString(): string    static is(container: SumTypeRep): boolean    static toString(): string}
declare class SumTypeRep {    from(propertyCollection: Record<string, any>): Function    is(container: SumTypeRep): boolean    toString(): string    static is(container: SumTypeRep): boolean    static toString(): string}
export function factorizeType <T extends TypeRep>(typeName: string, propertyNameList: string[]): T;export function factorizeSumType <T extends SumTypeRep>(typeName: string, propertyNameListByTag: Record<string, string[]>): T;