fix(identity-service): resolve framework-boundary type suppressions

Signed-off-by: cynox-66 <devj2311@gmail.com>

Author: cynox-66

heka-identity-service/src/common/agent/agent-modules.provider.ts

@@ -112,7 +112,8 @@ function getTenantModulesMap(appConfig: ConfigType<typeof AppConfig>, agencyConf
       cache: new InMemoryLruCache({ limit: 100 }),
     }),
     anoncreds: new AnonCredsModule({
-      // @ts-ignore
+      // @ts-expect-error Credo-ts requires a non-empty tuple but registries
+      // are populated conditionally from agent config at runtime.
       registries: anoncredsRegistries,
       anoncreds,
       tailsFileService: new TailsService(appConfig),

heka-identity-service/src/common/did-registrar/did-registrar.service.ts

@@ -22,8 +22,6 @@ const DID_REGISTRAR_TENANT_LABEL = 'DidRegistrarTenant'
 @Injectable()
 export class DidRegistrarService implements OnApplicationBootstrap {
   private readonly registrars!: Record<string, DidRegistrar>
-  // @ts-ignore
-  private tenantId!: string // FIXME: Currently unused but in future we want all DID to be created from separated tenant
   private readonly em!: EntityManager
 
   public constructor(
@@ -59,7 +57,9 @@ export class DidRegistrarService implements OnApplicationBootstrap {
   }
 
   public async onApplicationBootstrap() {
-    this.tenantId = await this.initTenant()
+    // Initialize the DID registrar tenant. The tenant record is not currently
+    // consumed, but will be used when DID creation moves to a dedicated tenant.
+    await this.initTenant()
   }
 
   public getDidRegistrar(method?: string): DidRegistrar {

heka-identity-service/src/proof/proof.service.ts

@@ -63,7 +63,6 @@ export class ProofService {
     const formatData = await tenantAgent.didcomm.proofs.getFormatData(id)
 
     if (formatData.presentation?.anoncreds) {
-      // @ts-ignore
       const revealedAttrs = formatData.presentation.anoncreds.requested_proof.revealed_attrs
 
       if (revealedAttrs) {

heka-identity-service/src/revocation/status-list/status-list.service.ts

@@ -1,8 +1,3 @@
-/* eslint @typescript-eslint/no-unsafe-call: 0 */
-
-// No type definitions available for this package
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-ignore
 import { Bitstring } from '@digitalcredentials/bitstring'
 import { EntityManager } from '@mikro-orm/core'
 import { BadRequestException, Inject, Injectable } from '@nestjs/common'

heka-identity-service/src/types/digitalcredentials-bitstring.d.ts

@@ -0,0 +1,37 @@
+/**
+ * Ambient type declarations for @digitalcredentials/bitstring.
+ *
+ * This package ships without TypeScript type definitions.
+ * These declarations cover the API surface used by this project.
+ *
+ * @see https://github.com/digitalcredentials/bitstring
+ */
+declare module '@digitalcredentials/bitstring' {
+  export class Bitstring {
+    constructor(options: { length: number } | { buffer: Uint8Array })
+
+    /**
+     * Set the bit at the given position.
+     * @param position - The zero-based index of the bit.
+     * @param on - Whether to set (true) or unset (false) the bit.
+     */
+    set(position: number, on: boolean): void
+
+    /**
+     * Get the bit value at the given position.
+     * @param position - The zero-based index of the bit.
+     * @returns Whether the bit is set.
+     */
+    get(position: number): boolean
+
+    /**
+     * Encode the bitstring to a compressed base64url string.
+     */
+    encodeBits(): Promise<string>
+
+    /**
+     * Decode a compressed base64url string to a Uint8Array buffer.
+     */
+    static decodeBits(options: { encoded: string }): Promise<Uint8Array>
+  }
+}