split class_instances into BI and SBI instanced

_CoqProject

@@ -101,7 +101,8 @@ theories/proofmode/sel_patterns.v
 theories/proofmode/tactics.v
 theories/proofmode/notation.v
 theories/proofmode/classes.v
-theories/proofmode/class_instances.v
+theories/proofmode/class_instances_bi.v
+theories/proofmode/class_instances_sbi.v
 theories/proofmode/monpred.v
 theories/proofmode/modalities.v
 theories/proofmode/modality_instances.v

theories/bi/lib/fractional.v

 From iris.bi Require Export bi.
-From iris.proofmode Require Import classes class_instances.
+From iris.proofmode Require Import classes class_instances_bi.
 Set Default Proof Using "Type".
 
 Class Fractional {PROP : bi} (Φ : Qp → PROP) :=

theories/proofmode/monpred.v

 From iris.bi Require Export monpred.
 From iris.bi Require Import plainly.
-From iris.proofmode Require Import tactics class_instances.
+From iris.proofmode Require Import tactics modality_instances.
 
 Class MakeMonPredAt {I : biIndex} {PROP : bi} (i : I)
       (P : monPred I PROP) (𝓟 : PROP) :=

theories/proofmode/tactics.v

@@ -3,7 +3,7 @@ From iris.proofmode Require Import base intro_patterns spec_patterns sel_pattern
 From iris.bi Require Export bi.
 From stdpp Require Import namespaces.
 From iris.proofmode Require Export classes notation.
-From iris.proofmode Require Import class_instances.
+From iris.proofmode Require Import class_instances_bi class_instances_sbi.
 From stdpp Require Import hlist pretty.
 Set Default Proof Using "Type".
 Export ident.