Variable events`Const`

events: {
    OPERATION_AFTER_ACCUMULATE_GRAD: string;
    OPERATION_AFTER_BACKWARD: string;
    OPERATION_AFTER_FORWARD: string;
    OPERATION_BEFORE_ACCUMULATE_GRAD: string;
    OPERATION_BEFORE_BACKWARD: string;
    OPERATION_BEFORE_FORWARD: string;
    TENSOR_AFTER_BACKWARD: string;
    TENSOR_BEFORE_BACKWARD: string;
} = ...