docs: update readme files

Author: cedoor

packages/group/README.md

@@ -100,6 +100,20 @@ group.addMember(commitment)
 console.log(group.members[0])
 ```
 
+\# **addMembers**(members: _BigNumberish[]_)
+
+```typescript
+import { Group } from "@semaphore-protocol/group"
+import { Identity } from "@semaphore-protocol/identity"
+
+const group = new Group()
+
+const identity1 = new Identity()
+const identity2 = new Identity()
+
+group.addMembers([identity1.commitment, identity2.commitment])
+```
+
 \# **updateMember**(index: _number_, member: _BigNumberish_)
 
 ```typescript

packages/proof/README.md

@@ -72,9 +72,10 @@ yarn add @semaphore-protocol/identity @semaphore-protocol/group @semaphore-proto
 
 \# **generateProof**(
 identity: _Identity_,
-group: _Group_ | _MerkleProof_,
-externalNullifier: _BytesLike | Hexable | number | bigint_,
-signal: _BytesLike | Hexable | number | bigint_,
+group: _Group_,
+message: _BytesLike | Hexable | number | bigint_,
+scope: _BytesLike | Hexable | number | bigint_,
+treeDepth: _number_,
 snarkArtifacts?: _SnarkArtifacts_
 ): Promise\<_SemaphoreProof_>
 
@@ -86,18 +87,22 @@ import { utils } from "ethers"
 
 const identity = new Identity()
 const group = new Group()
-const externalNullifier = utils.formatBytes32String("Topic")
-const signal = utils.formatBytes32String("Hello world")
+
+const scope = utils.formatBytes32String("Topic")
+const message = utils.formatBytes32String("Hello world")
 
 group.addMembers([...identityCommitments, identity.generateCommitment()])
 
-const fullProof = await generateProof(identity, group, externalNullifier, signal, {
-    zkeyFilePath: "./semaphore.zkey",
-    wasmFilePath: "./semaphore.wasm"
-})
+const fullProof1 = await generateProof(identity, group, message, scope)
+
+// You can also specify the maximum shaft depth supported by the proof.
+const fullProof2 = await generateProof(identity, group, message, scope, 20)
 
-// You can also use the default zkey/wasm files (it only works from browsers!).
-// const fullProof = await generateProof(identity, group, externalNullifier, signal)
+// You can also specify the default zkey/wasm files.
+const fullProof3 = await generateProof(identity, group, message, scope, 20, {
+    wasmFilePath: "./semaphore.wasm",
+    zkeyFilePath: "./semaphore.zkey"
+})
 ```
 
 \# **verifyProof**(semaphoreProof: _SemaphoreProof_, treeDepth: _number_): Promise\<_boolean_>
@@ -107,18 +112,3 @@ import { verifyProof } from "@semaphore-protocol/proof"
 
 await verifyProof(fullProof, 20)
 ```
-
-\# **calculateNullifierHash**(
-identityNullifier: _bigint | number | string_,
-externalNullifier: \__BytesLike | Hexable | number | bigint_
-): bigint
-
-```typescript
-import { Identity } from "@semaphore-protocol/identity"
-import { calculateNullifierHash } from "@semaphore-protocol/proof"
-
-const identity = new Identity()
-const externalNullifier = utils.formatBytes32String("Topic")
-
-const nullifierHash = calculateNullifierHash(identity.nullifier, externalNullifier)
-```