.claude/settings.local.json

@@ -9,7 +9,10 @@
       "Bash(python -:*)",
       "Bash(bun run:*)",
       "Bash(bunx:*)",
-      "Bash(bun:*)"
+      "Bash(bun:*)",
+      "Bash(git diff:*)",
+      "Bash(git add:*)",
+      "Bash(git status:*)"
     ]
   }
 }

src/server/gen/proto/app/v1/account.ts

@@ -18,6 +18,7 @@ import {
   type ServiceError,
   type UntypedServiceImplementation,
 } from "@grpc/grpc-js";
+import { StringValue } from "../../google/protobuf/wrappers";
 import { MessageResponse, Notification, Preferences, User } from "./common";
 
 export const protobufPackage = "stream.app.v1";
@@ -1402,6 +1403,16 @@ export const AccountServiceService = {
     responseSerialize: (value: MessageResponse): Buffer => Buffer.from(MessageResponse.encode(value).finish()),
     responseDeserialize: (value: Buffer): MessageResponse => MessageResponse.decode(value),
   },
+  getUserById: {
+    path: "/stream.app.v1.AccountService/GetUserById",
+    requestStream: false,
+    responseStream: false,
+    requestSerialize: (value: string | undefined): Buffer =>
+      Buffer.from(StringValue.encode({ value: value ?? "" }).finish()),
+    requestDeserialize: (value: Buffer): string | undefined => StringValue.decode(value).value,
+    responseSerialize: (value: User): Buffer => Buffer.from(User.encode(value).finish()),
+    responseDeserialize: (value: Buffer): User => User.decode(value),
+  },
 } as const;
 
 export interface AccountServiceServer extends UntypedServiceImplementation {
@@ -1409,6 +1420,7 @@ export interface AccountServiceServer extends UntypedServiceImplementation {
   updateMe: handleUnaryCall<UpdateMeRequest, UpdateMeResponse>;
   deleteMe: handleUnaryCall<DeleteMeRequest, MessageResponse>;
   clearMyData: handleUnaryCall<ClearMyDataRequest, MessageResponse>;
+  getUserById: handleUnaryCall<string | undefined, User>;
 }
 
 export interface AccountServiceClient extends Client {
@@ -1472,6 +1484,21 @@ export interface AccountServiceClient extends Client {
     options: Partial<CallOptions>,
     callback: (error: ServiceError | null, response: MessageResponse) => void,
   ): ClientUnaryCall;
+  getUserById(
+    request: string | undefined,
+    callback: (error: ServiceError | null, response: User) => void,
+  ): ClientUnaryCall;
+  getUserById(
+    request: string | undefined,
+    metadata: Metadata,
+    callback: (error: ServiceError | null, response: User) => void,
+  ): ClientUnaryCall;
+  getUserById(
+    request: string | undefined,
+    metadata: Metadata,
+    options: Partial<CallOptions>,
+    callback: (error: ServiceError | null, response: User) => void,
+  ): ClientUnaryCall;
 }
 
 export const AccountServiceClient = makeGenericClientConstructor(

src/server/gen/proto/google/protobuf/wrappers.ts

@@ -0,0 +1,693 @@
+// Code generated by protoc-gen-ts_proto. DO NOT EDIT.
+// versions:
+//   protoc-gen-ts_proto  v2.11.4
+//   protoc               unknown
+// source: google/protobuf/wrappers.proto
+
+/* eslint-disable */
+import { BinaryReader, BinaryWriter } from "@bufbuild/protobuf/wire";
+
+export const protobufPackage = "google.protobuf";
+
+/**
+ * Wrapper message for `double`.
+ *
+ * The JSON representation for `DoubleValue` is JSON number.
+ *
+ * Not recommended for use in new APIs, but still useful for legacy APIs and
+ * has no plan to be removed.
+ */
+export interface DoubleValue {
+  /** The double value. */
+  value?: number | undefined;
+}
+
+/**
+ * Wrapper message for `float`.
+ *
+ * The JSON representation for `FloatValue` is JSON number.
+ *
+ * Not recommended for use in new APIs, but still useful for legacy APIs and
+ * has no plan to be removed.
+ */
+export interface FloatValue {
+  /** The float value. */
+  value?: number | undefined;
+}
+
+/**
+ * Wrapper message for `int64`.
+ *
+ * The JSON representation for `Int64Value` is JSON string.
+ *
+ * Not recommended for use in new APIs, but still useful for legacy APIs and
+ * has no plan to be removed.
+ */
+export interface Int64Value {
+  /** The int64 value. */
+  value?: number | undefined;
+}
+
+/**
+ * Wrapper message for `uint64`.
+ *
+ * The JSON representation for `UInt64Value` is JSON string.
+ *
+ * Not recommended for use in new APIs, but still useful for legacy APIs and
+ * has no plan to be removed.
+ */
+export interface UInt64Value {
+  /** The uint64 value. */
+  value?: number | undefined;
+}
+
+/**
+ * Wrapper message for `int32`.
+ *
+ * The JSON representation for `Int32Value` is JSON number.
+ *
+ * Not recommended for use in new APIs, but still useful for legacy APIs and
+ * has no plan to be removed.
+ */
+export interface Int32Value {
+  /** The int32 value. */
+  value?: number | undefined;
+}
+
+/**
+ * Wrapper message for `uint32`.
+ *
+ * The JSON representation for `UInt32Value` is JSON number.
+ *
+ * Not recommended for use in new APIs, but still useful for legacy APIs and
+ * has no plan to be removed.
+ */
+export interface UInt32Value {
+  /** The uint32 value. */
+  value?: number | undefined;
+}
+
+/**
+ * Wrapper message for `bool`.
+ *
+ * The JSON representation for `BoolValue` is JSON `true` and `false`.
+ *
+ * Not recommended for use in new APIs, but still useful for legacy APIs and
+ * has no plan to be removed.
+ */
+export interface BoolValue {
+  /** The bool value. */
+  value?: boolean | undefined;
+}
+
+/**
+ * Wrapper message for `string`.
+ *
+ * The JSON representation for `StringValue` is JSON string.
+ *
+ * Not recommended for use in new APIs, but still useful for legacy APIs and
+ * has no plan to be removed.
+ */
+export interface StringValue {
+  /** The string value. */
+  value?: string | undefined;
+}
+
+/**
+ * Wrapper message for `bytes`.
+ *
+ * The JSON representation for `BytesValue` is JSON string.
+ *
+ * Not recommended for use in new APIs, but still useful for legacy APIs and
+ * has no plan to be removed.
+ */
+export interface BytesValue {
+  /** The bytes value. */
+  value?: Buffer | undefined;
+}
+
+function createBaseDoubleValue(): DoubleValue {
+  return { value: 0 };
+}
+
+export const DoubleValue: MessageFns<DoubleValue> = {
+  encode(message: DoubleValue, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.value !== undefined && message.value !== 0) {
+      writer.uint32(9).double(message.value);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): DoubleValue {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    const end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseDoubleValue();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 9) {
+            break;
+          }
+
+          message.value = reader.double();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): DoubleValue {
+    return { value: isSet(object.value) ? globalThis.Number(object.value) : 0 };
+  },
+
+  toJSON(message: DoubleValue): unknown {
+    const obj: any = {};
+    if (message.value !== undefined && message.value !== 0) {
+      obj.value = message.value;
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<DoubleValue>, I>>(base?: I): DoubleValue {
+    return DoubleValue.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<DoubleValue>, I>>(object: I): DoubleValue {
+    const message = createBaseDoubleValue();
+    message.value = object.value ?? 0;
+    return message;
+  },
+};
+
+function createBaseFloatValue(): FloatValue {
+  return { value: 0 };
+}
+
+export const FloatValue: MessageFns<FloatValue> = {
+  encode(message: FloatValue, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.value !== undefined && message.value !== 0) {
+      writer.uint32(13).float(message.value);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): FloatValue {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    const end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseFloatValue();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 13) {
+            break;
+          }
+
+          message.value = reader.float();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): FloatValue {
+    return { value: isSet(object.value) ? globalThis.Number(object.value) : 0 };
+  },
+
+  toJSON(message: FloatValue): unknown {
+    const obj: any = {};
+    if (message.value !== undefined && message.value !== 0) {
+      obj.value = message.value;
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<FloatValue>, I>>(base?: I): FloatValue {
+    return FloatValue.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<FloatValue>, I>>(object: I): FloatValue {
+    const message = createBaseFloatValue();
+    message.value = object.value ?? 0;
+    return message;
+  },
+};
+
+function createBaseInt64Value(): Int64Value {
+  return { value: 0 };
+}
+
+export const Int64Value: MessageFns<Int64Value> = {
+  encode(message: Int64Value, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.value !== undefined && message.value !== 0) {
+      writer.uint32(8).int64(message.value);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): Int64Value {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    const end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseInt64Value();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 8) {
+            break;
+          }
+
+          message.value = longToNumber(reader.int64());
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): Int64Value {
+    return { value: isSet(object.value) ? globalThis.Number(object.value) : 0 };
+  },
+
+  toJSON(message: Int64Value): unknown {
+    const obj: any = {};
+    if (message.value !== undefined && message.value !== 0) {
+      obj.value = Math.round(message.value);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<Int64Value>, I>>(base?: I): Int64Value {
+    return Int64Value.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<Int64Value>, I>>(object: I): Int64Value {
+    const message = createBaseInt64Value();
+    message.value = object.value ?? 0;
+    return message;
+  },
+};
+
+function createBaseUInt64Value(): UInt64Value {
+  return { value: 0 };
+}
+
+export const UInt64Value: MessageFns<UInt64Value> = {
+  encode(message: UInt64Value, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.value !== undefined && message.value !== 0) {
+      writer.uint32(8).uint64(message.value);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): UInt64Value {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    const end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseUInt64Value();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 8) {
+            break;
+          }
+
+          message.value = longToNumber(reader.uint64());
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): UInt64Value {
+    return { value: isSet(object.value) ? globalThis.Number(object.value) : 0 };
+  },
+
+  toJSON(message: UInt64Value): unknown {
+    const obj: any = {};
+    if (message.value !== undefined && message.value !== 0) {
+      obj.value = Math.round(message.value);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<UInt64Value>, I>>(base?: I): UInt64Value {
+    return UInt64Value.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<UInt64Value>, I>>(object: I): UInt64Value {
+    const message = createBaseUInt64Value();
+    message.value = object.value ?? 0;
+    return message;
+  },
+};
+
+function createBaseInt32Value(): Int32Value {
+  return { value: 0 };
+}
+
+export const Int32Value: MessageFns<Int32Value> = {
+  encode(message: Int32Value, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.value !== undefined && message.value !== 0) {
+      writer.uint32(8).int32(message.value);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): Int32Value {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    const end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseInt32Value();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 8) {
+            break;
+          }
+
+          message.value = reader.int32();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): Int32Value {
+    return { value: isSet(object.value) ? globalThis.Number(object.value) : 0 };
+  },
+
+  toJSON(message: Int32Value): unknown {
+    const obj: any = {};
+    if (message.value !== undefined && message.value !== 0) {
+      obj.value = Math.round(message.value);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<Int32Value>, I>>(base?: I): Int32Value {
+    return Int32Value.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<Int32Value>, I>>(object: I): Int32Value {
+    const message = createBaseInt32Value();
+    message.value = object.value ?? 0;
+    return message;
+  },
+};
+
+function createBaseUInt32Value(): UInt32Value {
+  return { value: 0 };
+}
+
+export const UInt32Value: MessageFns<UInt32Value> = {
+  encode(message: UInt32Value, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.value !== undefined && message.value !== 0) {
+      writer.uint32(8).uint32(message.value);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): UInt32Value {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    const end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseUInt32Value();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 8) {
+            break;
+          }
+
+          message.value = reader.uint32();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): UInt32Value {
+    return { value: isSet(object.value) ? globalThis.Number(object.value) : 0 };
+  },
+
+  toJSON(message: UInt32Value): unknown {
+    const obj: any = {};
+    if (message.value !== undefined && message.value !== 0) {
+      obj.value = Math.round(message.value);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<UInt32Value>, I>>(base?: I): UInt32Value {
+    return UInt32Value.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<UInt32Value>, I>>(object: I): UInt32Value {
+    const message = createBaseUInt32Value();
+    message.value = object.value ?? 0;
+    return message;
+  },
+};
+
+function createBaseBoolValue(): BoolValue {
+  return { value: false };
+}
+
+export const BoolValue: MessageFns<BoolValue> = {
+  encode(message: BoolValue, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.value !== undefined && message.value !== false) {
+      writer.uint32(8).bool(message.value);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): BoolValue {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    const end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseBoolValue();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 8) {
+            break;
+          }
+
+          message.value = reader.bool();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): BoolValue {
+    return { value: isSet(object.value) ? globalThis.Boolean(object.value) : false };
+  },
+
+  toJSON(message: BoolValue): unknown {
+    const obj: any = {};
+    if (message.value !== undefined && message.value !== false) {
+      obj.value = message.value;
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<BoolValue>, I>>(base?: I): BoolValue {
+    return BoolValue.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<BoolValue>, I>>(object: I): BoolValue {
+    const message = createBaseBoolValue();
+    message.value = object.value ?? false;
+    return message;
+  },
+};
+
+function createBaseStringValue(): StringValue {
+  return { value: "" };
+}
+
+export const StringValue: MessageFns<StringValue> = {
+  encode(message: StringValue, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.value !== undefined && message.value !== "") {
+      writer.uint32(10).string(message.value);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): StringValue {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    const end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseStringValue();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 10) {
+            break;
+          }
+
+          message.value = reader.string();
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): StringValue {
+    return { value: isSet(object.value) ? globalThis.String(object.value) : "" };
+  },
+
+  toJSON(message: StringValue): unknown {
+    const obj: any = {};
+    if (message.value !== undefined && message.value !== "") {
+      obj.value = message.value;
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<StringValue>, I>>(base?: I): StringValue {
+    return StringValue.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<StringValue>, I>>(object: I): StringValue {
+    const message = createBaseStringValue();
+    message.value = object.value ?? "";
+    return message;
+  },
+};
+
+function createBaseBytesValue(): BytesValue {
+  return { value: Buffer.alloc(0) };
+}
+
+export const BytesValue: MessageFns<BytesValue> = {
+  encode(message: BytesValue, writer: BinaryWriter = new BinaryWriter()): BinaryWriter {
+    if (message.value !== undefined && message.value.length !== 0) {
+      writer.uint32(10).bytes(message.value);
+    }
+    return writer;
+  },
+
+  decode(input: BinaryReader | Uint8Array, length?: number): BytesValue {
+    const reader = input instanceof BinaryReader ? input : new BinaryReader(input);
+    const end = length === undefined ? reader.len : reader.pos + length;
+    const message = createBaseBytesValue();
+    while (reader.pos < end) {
+      const tag = reader.uint32();
+      switch (tag >>> 3) {
+        case 1: {
+          if (tag !== 10) {
+            break;
+          }
+
+          message.value = Buffer.from(reader.bytes());
+          continue;
+        }
+      }
+      if ((tag & 7) === 4 || tag === 0) {
+        break;
+      }
+      reader.skip(tag & 7);
+    }
+    return message;
+  },
+
+  fromJSON(object: any): BytesValue {
+    return { value: isSet(object.value) ? Buffer.from(bytesFromBase64(object.value)) : Buffer.alloc(0) };
+  },
+
+  toJSON(message: BytesValue): unknown {
+    const obj: any = {};
+    if (message.value !== undefined && message.value.length !== 0) {
+      obj.value = base64FromBytes(message.value);
+    }
+    return obj;
+  },
+
+  create<I extends Exact<DeepPartial<BytesValue>, I>>(base?: I): BytesValue {
+    return BytesValue.fromPartial(base ?? ({} as any));
+  },
+  fromPartial<I extends Exact<DeepPartial<BytesValue>, I>>(object: I): BytesValue {
+    const message = createBaseBytesValue();
+    message.value = object.value ?? Buffer.alloc(0);
+    return message;
+  },
+};
+
+function bytesFromBase64(b64: string): Uint8Array {
+  return Uint8Array.from(globalThis.Buffer.from(b64, "base64"));
+}
+
+function base64FromBytes(arr: Uint8Array): string {
+  return globalThis.Buffer.from(arr).toString("base64");
+}
+
+type Builtin = Date | Function | Uint8Array | string | number | boolean | undefined;
+
+export type DeepPartial<T> = T extends Builtin ? T
+  : T extends globalThis.Array<infer U> ? globalThis.Array<DeepPartial<U>>
+  : T extends ReadonlyArray<infer U> ? ReadonlyArray<DeepPartial<U>>
+  : T extends {} ? { [K in keyof T]?: DeepPartial<T[K]> }
+  : Partial<T>;
+
+type KeysOfUnion<T> = T extends T ? keyof T : never;
+export type Exact<P, I extends P> = P extends Builtin ? P
+  : P & { [K in keyof P]: Exact<P[K], I[K]> } & { [K in Exclude<keyof I, KeysOfUnion<P>>]: never };
+
+function longToNumber(int64: { toString(): string }): number {
+  const num = globalThis.Number(int64.toString());
+  if (num > globalThis.Number.MAX_SAFE_INTEGER) {
+    throw new globalThis.Error("Value is larger than Number.MAX_SAFE_INTEGER");
+  }
+  if (num < globalThis.Number.MIN_SAFE_INTEGER) {
+    throw new globalThis.Error("Value is smaller than Number.MIN_SAFE_INTEGER");
+  }
+  return num;
+}
+
+function isSet(value: any): boolean {
+  return value !== null && value !== undefined;
+}
+
+export interface MessageFns<T> {
+  encode(message: T, writer?: BinaryWriter): BinaryWriter;
+  decode(input: BinaryReader | Uint8Array, length?: number): T;
+  fromJSON(object: any): T;
+  toJSON(message: T): unknown;
+  create<I extends Exact<DeepPartial<T>, I>>(base?: I): T;
+  fromPartial<I extends Exact<DeepPartial<T>, I>>(object: I): T;
+}