docs: fix + document syntax to import Solidity constants

packages/lsp-smart-contracts/README.md

@@ -10,7 +10,7 @@ npm install @lukso/lsp-smart-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp-smart-contracts` npm package contains useful constants such as interface IDs, and ERC725Y data keys related to the LSP Standards. You can import and access them as follows:
+The `@lukso/lsp-smart-contracts` npm package contains useful constants such as interface IDs, and ERC725Y data keys related to the LSP Standards. You can import and access them as follows.
 
 ```js
 import {

packages/lsp0-contracts/README.md

@@ -10,7 +10,9 @@ npm install @lukso/lsp0-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp0-contracts` npm package contains useful constants such as InterfaceIds, and ERC725Y Data Keys related to the LSP0 Standard. You can import and access them as follow:
+The `@lukso/lsp0-contracts` npm package contains useful constants such as interface Ids, and ERC725Y data keys related to the LSP0 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import {
@@ -20,3 +22,19 @@ import {
   ERC1271_VALUES,
 } from "@lukso/lsp0-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+  _INTERFACEID_LSP0,
+  _INTERFACEID_ERC1271,
+  _ERC1271_SUCCESSVALUE,
+  _ERC1271_FAILVALUE,
+  _TYPEID_LSP0_VALUE_RECEIVED,
+  _TYPEID_LSP0_OwnershipTransferStarted,
+  _TYPEID_LSP0_OwnershipTransferred_SenderNotification,
+  _TYPEID_LSP0_OwnershipTransferred_RecipientNotification
+} from "@lukso/lsp0-contracts/contracts/LSP0Constants.soll";
+```

packages/lsp1-contracts/README.md

@@ -10,8 +10,22 @@ npm install @lukso/lsp1-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp1-contracts` npm package contains useful constants such as InterfaceIds, and ERC725Y Data Keys related to the LSP1 Standard. You can import and access them as follow:
+The `@lukso/lsp1-contracts` npm package contains useful constants such as interface IDs, and ERC725Y data keys related to the LSP1 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import { INTERFACE_ID_LSP1, LSP1DataKeys } from "@lukso/lsp1-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+    _INTERFACEID_LSP1,
+    _INTERFACEID_LSP1_DELEGATE,
+    _LSP1_UNIVERSAL_RECEIVER_DELEGATE_PREFIX,
+    _LSP1_UNIVERSAL_RECEIVER_DELEGATE_KEY
+} from "@lukso/lsp1-contracts/contracts/LSP1Constants.sol";
+```

packages/lsp11-contracts/README.md

@@ -10,8 +10,20 @@ npm install @lukso/lsp11-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp11-contracts` npm package contains useful constants such as interface ID related to the LSP11 standard. You can import and access them as follows:
+The `@lukso/lsp11-contracts` npm package contains useful constants such as interface ID related to the LSP11 standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import { INTERFACE_ID_LSP11 } from "@lukso/lsp11-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+    _INTERFACEID_LSP11,
+    LSP11_VERSION
+} from "@lukso/lsp11-contracts/contracts/LSP11Constants.sol";
+```

packages/lsp12-contracts/README.md

@@ -10,8 +10,20 @@ npm install @lukso/lsp12-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp12-contracts` npm package contains useful constants such as ERC725Y Data Keys related to the LSP12 Standard. You can import and access them as follow:
+The `@lukso/lsp12-contracts` npm package contains useful constants such as ERC725Y Data Keys related to the LSP12 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import { LSP12DataKeys } from "@lukso/lsp12-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+    _LSP12_ISSUED_ASSETS_ARRAY_KEY,
+    _LSP12_ISSUED_ASSETS_MAP_KEY_PREFIX
+} from "@lukso/lsp12-contracts/contracts/LSP12Constants.sol";
+```

packages/lsp14-contracts/README.md

@@ -10,8 +10,22 @@ npm install @lukso/lsp14-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp14-contracts` npm package contains useful constants such as InterfaceIds, and ERC725Y Data Keys related to the LSP14 Standard. You can import and access them as follow:
+The `@lukso/lsp14-contracts` npm package contains useful constants such as interface IDs, and ERC725Y data keys related to the LSP14 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import { LSP14_TYPE_IDS, INTERFACE_ID_LSP14 } from "@lukso/lsp14-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+    _INTERFACEID_LSP14,
+    _TYPEID_LSP14_OwnershipTransferStarted,
+    _TYPEID_LSP14_OwnershipTransferred_SenderNotification,
+    _TYPEID_LSP14_OwnershipTransferred_RecipientNotification
+} from "@lukso/lsp14-contracts/contracts/LSP14Constants.sol";
+```

packages/lsp17-contracts/README.md

@@ -14,7 +14,7 @@ npm install @lukso/lsp17-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp17-contracts` npm package contains useful constants such as interface IDs related to the LSP17 Extensions. You can import and access them as follows:
+The `@lukso/lsp17-contracts` npm package contains useful constants such as interface IDs related to the LSP17 Extensions. You can import and access them as follows.
 
 ```js
 import { INTERFACE_ID_LSP17Extension } from "@lukso/lsp17-contracts";

packages/lsp17contractextension-contracts/README.md

@@ -10,7 +10,9 @@ npm install @lukso/lsp17contractextension-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp17contractextension-contracts` npm package contains useful constants such as interface IDs, and ERC725Y data keys related to the LSP17 Standard. You can import and access them as follows:
+The `@lukso/lsp17contractextension-contracts` npm package contains useful constants such as interface IDs, and ERC725Y data keys related to the LSP17 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import {
@@ -19,3 +21,14 @@ import {
   LSP17DataKeys,
 } from "@lukso/lsp17contractextension-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+  _INTERFACEID_LSP17_EXTENDABLE,
+  _INTERFACEID_LSP17_EXTENSION,
+  _LSP17_EXTENSION_PREFIX
+} from "@lukso/lsp17-contracts/contracts/LSP17Constants.sol";
+```

packages/lsp2-contracts/README.md

@@ -10,8 +10,21 @@ npm install @lukso/lsp2-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp2-contracts` npm package contains useful constants such as ERC725Y Data Keys related to the LSP2 Standard. You can import and access them as follow:
+The `@lukso/lsp2-contracts` npm package contains useful constants such as ERC725Y Data Keys related to the LSP2 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import { LSP2ArrayKey, Verification } from "@lukso/lsp2-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+    _KECCAK256_UTF8,
+    _KECCAK256_BYTES,
+    _KECCAK256_ECDSA
+} from "@lukso/lsp2-contracts/contracts/LSP2Constants.sol";
+```

packages/lsp20-contracts/README.md

@@ -10,7 +10,9 @@ npm i @lukso/lsp20-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp20-contracts` npm package contains useful constants such as InterfaceIds, and specific constants related to the LSP20 Standard. You can import and access them as follow:
+The `@lukso/lsp20-contracts` npm package contains useful constants such as interface IDs, and specific constants related to the LSP20 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import {
@@ -19,3 +21,16 @@ import {
   INTERFACE_ID_LSP20CallVerification,
 } from "@lukso/lsp20-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+  _INTERFACEID_LSP20_CALL_VERIFICATION,
+  _INTERFACEID_LSP20_CALL_VERIFIER,
+  _LSP20_VERIFY_CALL_SUCCESS_VALUE_WITH_POST_VERIFICATION,
+  _LSP20_VERIFY_CALL_SUCCESS_VALUE_WITHOUT_POST_VERIFICATION,
+  _LSP20_VERIFY_CALL_RESULT_SUCCESS_VALUE
+} from "@lukso/lsp20-contracts/contracts/LSP20Constants.sol";
+```

packages/lsp25-contracts/README.md

@@ -10,8 +10,20 @@ npm i @lukso/lsp25-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp25-contracts` npm package contains useful constants such as InterfaceIds, and specific constants related to the LSP25 Standard. You can import and access them as follow:
+The `@lukso/lsp25-contracts` npm package contains useful constants such as interface IDs, and specific constants related to the LSP25 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import { LSP25_VERSION, INTERFACE_ID_LSP25 } from "@lukso/lsp25-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+    _INTERFACEID_LSP25,
+    LSP25_VERSION
+} from "@lukso/lsp25-contracts/contracts/LSP25Constants.sol";
+```

packages/lsp26-contracts/README.md

@@ -10,8 +10,21 @@ npm i @lukso/lsp26-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp26-contracts` npm package contains useful constants such as interface IDs, and specific constants related to the LSP26 Standard. You can import and access them as follows:
+The `@lukso/lsp26-contracts` npm package contains useful constants such as interface IDs, and specific constants related to the LSP26 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import { INTERFACE_ID_LSP26, LSP26_TYPE_IDS } from "@lukso/lsp26-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+    _INTERFACEID_LSP26,
+    _TYPEID_LSP26_FOLLOW,
+    _TYPEID_LSP26_UNFOLLOW
+} from "@lukso/lsp26-contracts/contracts/LSP26Constants.sol";
+```

packages/lsp3-contracts/README.md

@@ -10,7 +10,9 @@ npm install @lukso/lsp3-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp3-contracts` npm package contains useful constants such as ERC725Y data keys related to the LSP3 Standard. You can import and access them as follows:
+The `@lukso/lsp3-contracts` npm package contains useful constants such as ERC725Y data keys related to the LSP3 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import {
@@ -23,3 +25,14 @@ import {
   AssetMetadata,
 } from "@lukso/lsp3-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+  _LSP3_SUPPORTED_STANDARDS_KEY,
+  _LSP3_SUPPORTED_STANDARDS_VALUE,
+  _LSP3_PROFILE_KEY
+} from "@lukso/lsp3-contracts/contracts/LSP3Constants.sol";
+```

packages/lsp4-contracts/README.md

@@ -10,7 +10,9 @@ npm install @lukso/lsp4-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp4-contracts` npm package contains useful constants such as ERC725Y data keys related to the LSP4 Standard. You can import and access them as follows:
+The `@lukso/lsp4-contracts` npm package contains useful constants such as ERC725Y data keys related to the LSP4 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import {
@@ -25,3 +27,22 @@ import {
   AttributeMetadata,
 } from "@lukso/lsp4-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+  _LSP4_TOKEN_TYPE_TOKEN,
+  _LSP4_TOKEN_TYPE_NFT,
+  _LSP4_TOKEN_TYPE_COLLECTION,
+  _LSP4_SUPPORTED_STANDARDS_KEY,
+  _LSP4_SUPPORTED_STANDARDS_VALUE,
+  _LSP4_TOKEN_NAME_KEY,
+  _LSP4_TOKEN_SYMBOL_KEY,
+  _LSP4_TOKEN_TYPE_KEY,
+  _LSP4_CREATORS_ARRAY_KEY,
+  _LSP4_CREATORS_MAP_KEY_PREFIX,
+  _LSP4_METADATA_KEY
+} from "@lukso/lsp4-contracts/contracts/LSP4Constants.sol";
+```

packages/lsp5-contracts/README.md

@@ -10,8 +10,20 @@ npm install @lukso/lsp5-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp5-contracts` npm package contains useful constants such as ERC725Y Data Keys related to the LSP5 Standard. You can import and access them as follow:
+The `@lukso/lsp5-contracts` npm package contains useful constants such as ERC725Y Data Keys related to the LSP5 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import { LSP5DataKeys } from "@lukso/lsp5-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+    _LSP5_RECEIVED_ASSETS_ARRAY_KEY,
+    _LSP5_RECEIVED_ASSETS_MAP_KEY_PREFIX
+} from "@lukso/lsp5-contracts/contracts/LSP5Constants.sol";
+```

packages/lsp6-contracts/README.md

@@ -10,7 +10,9 @@ npm install @lukso/lsp6-contracts
 
 ## Available Constants & Types
 
-The `@lukso/lsp6-contracts` npm package contains useful constants such as InterfaceIds or ERC725Y Data Keys related to the LSP6 Standard. You can import and access them as follow:
+The `@lukso/lsp6-contracts` npm package contains useful constants such as interface IDs or ERC725Y Data Keys related to the LSP6 Standard. You can import and access them as follows.
+
+In Javascript.
 
 ```js
 import {
@@ -23,3 +25,14 @@ import {
   LSP6PermissionName,
 } from "@lukso/lsp6-contracts";
 ```
+
+In Solidity.
+
+<!-- prettier-ignore -->
+```solidity
+import {
+  _INTERFACEID_ERC1271,
+  _ERC1271_SUCCESSVALUE,
+  _ERC1271_FAILVALUE
+} from "@lukso/lsp6-contracts/contracts/constants.sol";
+```