TlvCaseSigma1: ObjectSchema<{
    destinationId: FieldType<Uint8Array>;
    initiatorEcdhPublicKey: FieldType<Uint8Array>;
    initiatorRandom: FieldType<Uint8Array>;
    initiatorResumeMic: OptionalFieldType<Uint8Array>;
    initiatorSessionId: FieldType<number>;
    initiatorSessionParams: OptionalFieldType<TypeFromFields<{
        activeIntervalMs: OptionalFieldType<number>;
        activeThresholdMs: OptionalFieldType<number>;
        dataModelRevision: OptionalFieldType<number>;
        idleIntervalMs: OptionalFieldType<number>;
        interactionModelRevision: OptionalFieldType<number>;
        maxPathsPerInvoke: OptionalFieldType<number>;
        specificationVersion: OptionalFieldType<number>;
    }>>;
    resumptionId: OptionalFieldType<Uint8Array>;
}> = ...

MatterSpecification.v13.Core § 4.14.2.3