@mapeo/schema/types/proto/observation/v4.ts

JSON schema and flow types for Mapeo

/* eslint-disable */
import _m0 from "protobufjs/minimal.js";
import { Struct } from "../google/protobuf/struct.js";
import { Timestamp } from "../google/protobuf/timestamp.js";

export const protobufPackage = "mapeo";

export interface Observation_4 {
  id: Buffer;
  created_at?: Date;
  timestamp?: Date | undefined;
  userId?: string | undefined;
  deviceId?: string | undefined;
  links: string[];
  lat?: number | undefined;
  lon?: number | undefined;
  refs: { [key: string]: any }[];
  attachments: { [key: string]: any }[];
  tags?: { [key: string]: any };
  metadata?: Observation_4_Metadata | undefined;
}

export interface Observation_4_Metadata {
  manual_location?: boolean | undefined;
  position?: Observation_4_Metadata_Position | undefined;
  lastSavedPosition?: Observation_4_Metadata_Position | undefined;
  positionProvider?: Observation_4_Metadata_PositionProvider | undefined;
}

export interface Observation_4_Metadata_Position {
  timestamp: number;
  mocked: boolean;
  coords?: Observation_4_Metadata_Position_Coords | undefined;
}

export interface Observation_4_Metadata_Position_Coords {
  altitude: number;
  heading: number;
  longitude: number;
  latitude: number;
  speed: number;
  acurracy: number;
}

export interface Observation_4_Metadata_PositionProvider {
  gpsAvailable: boolean;
  passiveAvailable: boolean;
  locationServicesEnabled: boolean;
  networkAvailable: boolean;
}

function createBaseObservation_4(): Observation_4 {
  return {
    id: Buffer.alloc(0),
    created_at: undefined,
    timestamp: undefined,
    userId: undefined,
    deviceId: undefined,
    links: [],
    lat: undefined,
    lon: undefined,
    refs: [],
    attachments: [],
    tags: undefined,
    metadata: undefined,
  };
}

export const Observation_4 = {
  encode(message: Observation_4, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (message.id.length !== 0) {
      writer.uint32(10).bytes(message.id);
    }
    if (message.created_at !== undefined) {
      Timestamp.encode(toTimestamp(message.created_at), writer.uint32(34).fork()).ldelim();
    }
    if (message.timestamp !== undefined) {
      Timestamp.encode(toTimestamp(message.timestamp), writer.uint32(42).fork()).ldelim();
    }
    if (message.userId !== undefined) {
      writer.uint32(50).string(message.userId);
    }
    if (message.deviceId !== undefined) {
      writer.uint32(58).string(message.deviceId);
    }
    for (const v of message.links) {
      writer.uint32(66).string(v!);
    }
    if (message.lat !== undefined) {
      writer.uint32(77).float(message.lat);
    }
    if (message.lon !== undefined) {
      writer.uint32(85).float(message.lon);
    }
    for (const v of message.refs) {
      Struct.encode(Struct.wrap(v!), writer.uint32(90).fork()).ldelim();
    }
    for (const v of message.attachments) {
      Struct.encode(Struct.wrap(v!), writer.uint32(98).fork()).ldelim();
    }
    if (message.tags !== undefined) {
      Struct.encode(Struct.wrap(message.tags), writer.uint32(106).fork()).ldelim();
    }
    if (message.metadata !== undefined) {
      Observation_4_Metadata.encode(message.metadata, writer.uint32(114).fork()).ldelim();
    }
    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): Observation_4 {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseObservation_4();
    while (reader.pos < end) {
      const tag = reader.uint32();
      switch (tag >>> 3) {
        case 1:
          message.id = reader.bytes() as Buffer;
          break;
        case 4:
          message.created_at = fromTimestamp(Timestamp.decode(reader, reader.uint32()));
          break;
        case 5:
          message.timestamp = fromTimestamp(Timestamp.decode(reader, reader.uint32()));
          break;
        case 6:
          message.userId = reader.string();
          break;
        case 7:
          message.deviceId = reader.string();
          break;
        case 8:
          message.links.push(reader.string());
          break;
        case 9:
          message.lat = reader.float();
          break;
        case 10:
          message.lon = reader.float();
          break;
        case 11:
          message.refs.push(Struct.unwrap(Struct.decode(reader, reader.uint32())));
          break;
        case 12:
          message.attachments.push(Struct.unwrap(Struct.decode(reader, reader.uint32())));
          break;
        case 13:
          message.tags = Struct.unwrap(Struct.decode(reader, reader.uint32()));
          break;
        case 14:
          message.metadata = Observation_4_Metadata.decode(reader, reader.uint32());
          break;
        default:
          reader.skipType(tag & 7);
          break;
      }
    }
    return message;
  },

  fromJSON(object: any): Observation_4 {
    return {
      id: isSet(object.id) ? Buffer.from(bytesFromBase64(object.id)) : Buffer.alloc(0),
      created_at: isSet(object.created_at) ? fromJsonTimestamp(object.created_at) : undefined,
      timestamp: isSet(object.timestamp) ? fromJsonTimestamp(object.timestamp) : undefined,
      userId: isSet(object.userId) ? String(object.userId) : undefined,
      deviceId: isSet(object.deviceId) ? String(object.deviceId) : undefined,
      links: Array.isArray(object?.links) ? object.links.map((e: any) => String(e)) : [],
      lat: isSet(object.lat) ? Number(object.lat) : undefined,
      lon: isSet(object.lon) ? Number(object.lon) : undefined,
      refs: Array.isArray(object?.refs) ? [...object.refs] : [],
      attachments: Array.isArray(object?.attachments) ? [...object.attachments] : [],
      tags: isObject(object.tags) ? object.tags : undefined,
      metadata: isSet(object.metadata) ? Observation_4_Metadata.fromJSON(object.metadata) : undefined,
    };
  },

  toJSON(message: Observation_4): unknown {
    const obj: any = {};
    message.id !== undefined && (obj.id = base64FromBytes(message.id !== undefined ? message.id : Buffer.alloc(0)));
    message.created_at !== undefined && (obj.created_at = message.created_at.toISOString());
    message.timestamp !== undefined && (obj.timestamp = message.timestamp.toISOString());
    message.userId !== undefined && (obj.userId = message.userId);
    message.deviceId !== undefined && (obj.deviceId = message.deviceId);
    if (message.links) {
      obj.links = message.links.map((e) => e);
    } else {
      obj.links = [];
    }
    message.lat !== undefined && (obj.lat = message.lat);
    message.lon !== undefined && (obj.lon = message.lon);
    if (message.refs) {
      obj.refs = message.refs.map((e) => e);
    } else {
      obj.refs = [];
    }
    if (message.attachments) {
      obj.attachments = message.attachments.map((e) => e);
    } else {
      obj.attachments = [];
    }
    message.tags !== undefined && (obj.tags = message.tags);
    message.metadata !== undefined &&
      (obj.metadata = message.metadata ? Observation_4_Metadata.toJSON(message.metadata) : undefined);
    return obj;
  },

  create<I extends Exact<DeepPartial<Observation_4>, I>>(base?: I): Observation_4 {
    return Observation_4.fromPartial(base ?? {});
  },

  fromPartial<I extends Exact<DeepPartial<Observation_4>, I>>(object: I): Observation_4 {
    const message = createBaseObservation_4();
    message.id = object.id ?? Buffer.alloc(0);
    message.created_at = object.created_at ?? undefined;
    message.timestamp = object.timestamp ?? undefined;
    message.userId = object.userId ?? undefined;
    message.deviceId = object.deviceId ?? undefined;
    message.links = object.links?.map((e) => e) || [];
    message.lat = object.lat ?? undefined;
    message.lon = object.lon ?? undefined;
    message.refs = object.refs?.map((e) => e) || [];
    message.attachments = object.attachments?.map((e) => e) || [];
    message.tags = object.tags ?? undefined;
    message.metadata = (object.metadata !== undefined && object.metadata !== null)
      ? Observation_4_Metadata.fromPartial(object.metadata)
      : undefined;
    return message;
  },
};

function createBaseObservation_4_Metadata(): Observation_4_Metadata {
  return { manual_location: undefined, position: undefined, lastSavedPosition: undefined, positionProvider: undefined };
}

export const Observation_4_Metadata = {
  encode(message: Observation_4_Metadata, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (message.manual_location !== undefined) {
      writer.uint32(8).bool(message.manual_location);
    }
    if (message.position !== undefined) {
      Observation_4_Metadata_Position.encode(message.position, writer.uint32(26).fork()).ldelim();
    }
    if (message.lastSavedPosition !== undefined) {
      Observation_4_Metadata_Position.encode(message.lastSavedPosition, writer.uint32(34).fork()).ldelim();
    }
    if (message.positionProvider !== undefined) {
      Observation_4_Metadata_PositionProvider.encode(message.positionProvider, writer.uint32(42).fork()).ldelim();
    }
    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): Observation_4_Metadata {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseObservation_4_Metadata();
    while (reader.pos < end) {
      const tag = reader.uint32();
      switch (tag >>> 3) {
        case 1:
          message.manual_location = reader.bool();
          break;
        case 3:
          message.position = Observation_4_Metadata_Position.decode(reader, reader.uint32());
          break;
        case 4:
          message.lastSavedPosition = Observation_4_Metadata_Position.decode(reader, reader.uint32());
          break;
        case 5:
          message.positionProvider = Observation_4_Metadata_PositionProvider.decode(reader, reader.uint32());
          break;
        default:
          reader.skipType(tag & 7);
          break;
      }
    }
    return message;
  },

  fromJSON(object: any): Observation_4_Metadata {
    return {
      manual_location: isSet(object.manual_location) ? Boolean(object.manual_location) : undefined,
      position: isSet(object.position) ? Observation_4_Metadata_Position.fromJSON(object.position) : undefined,
      lastSavedPosition: isSet(object.lastSavedPosition)
        ? Observation_4_Metadata_Position.fromJSON(object.lastSavedPosition)
        : undefined,
      positionProvider: isSet(object.positionProvider)
        ? Observation_4_Metadata_PositionProvider.fromJSON(object.positionProvider)
        : undefined,
    };
  },

  toJSON(message: Observation_4_Metadata): unknown {
    const obj: any = {};
    message.manual_location !== undefined && (obj.manual_location = message.manual_location);
    message.position !== undefined &&
      (obj.position = message.position ? Observation_4_Metadata_Position.toJSON(message.position) : undefined);
    message.lastSavedPosition !== undefined && (obj.lastSavedPosition = message.lastSavedPosition
      ? Observation_4_Metadata_Position.toJSON(message.lastSavedPosition)
      : undefined);
    message.positionProvider !== undefined && (obj.positionProvider = message.positionProvider
      ? Observation_4_Metadata_PositionProvider.toJSON(message.positionProvider)
      : undefined);
    return obj;
  },

  create<I extends Exact<DeepPartial<Observation_4_Metadata>, I>>(base?: I): Observation_4_Metadata {
    return Observation_4_Metadata.fromPartial(base ?? {});
  },

  fromPartial<I extends Exact<DeepPartial<Observation_4_Metadata>, I>>(object: I): Observation_4_Metadata {
    const message = createBaseObservation_4_Metadata();
    message.manual_location = object.manual_location ?? undefined;
    message.position = (object.position !== undefined && object.position !== null)
      ? Observation_4_Metadata_Position.fromPartial(object.position)
      : undefined;
    message.lastSavedPosition = (object.lastSavedPosition !== undefined && object.lastSavedPosition !== null)
      ? Observation_4_Metadata_Position.fromPartial(object.lastSavedPosition)
      : undefined;
    message.positionProvider = (object.positionProvider !== undefined && object.positionProvider !== null)
      ? Observation_4_Metadata_PositionProvider.fromPartial(object.positionProvider)
      : undefined;
    return message;
  },
};

function createBaseObservation_4_Metadata_Position(): Observation_4_Metadata_Position {
  return { timestamp: 0, mocked: false, coords: undefined };
}

export const Observation_4_Metadata_Position = {
  encode(message: Observation_4_Metadata_Position, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (message.timestamp !== 0) {
      writer.uint32(13).float(message.timestamp);
    }
    if (message.mocked === true) {
      writer.uint32(16).bool(message.mocked);
    }
    if (message.coords !== undefined) {
      Observation_4_Metadata_Position_Coords.encode(message.coords, writer.uint32(26).fork()).ldelim();
    }
    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): Observation_4_Metadata_Position {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseObservation_4_Metadata_Position();
    while (reader.pos < end) {
      const tag = reader.uint32();
      switch (tag >>> 3) {
        case 1:
          message.timestamp = reader.float();
          break;
        case 2:
          message.mocked = reader.bool();
          break;
        case 3:
          message.coords = Observation_4_Metadata_Position_Coords.decode(reader, reader.uint32());
          break;
        default:
          reader.skipType(tag & 7);
          break;
      }
    }
    return message;
  },

  fromJSON(object: any): Observation_4_Metadata_Position {
    return {
      timestamp: isSet(object.timestamp) ? Number(object.timestamp) : 0,
      mocked: isSet(object.mocked) ? Boolean(object.mocked) : false,
      coords: isSet(object.coords) ? Observation_4_Metadata_Position_Coords.fromJSON(object.coords) : undefined,
    };
  },

  toJSON(message: Observation_4_Metadata_Position): unknown {
    const obj: any = {};
    message.timestamp !== undefined && (obj.timestamp = message.timestamp);
    message.mocked !== undefined && (obj.mocked = message.mocked);
    message.coords !== undefined &&
      (obj.coords = message.coords ? Observation_4_Metadata_Position_Coords.toJSON(message.coords) : undefined);
    return obj;
  },

  create<I extends Exact<DeepPartial<Observation_4_Metadata_Position>, I>>(base?: I): Observation_4_Metadata_Position {
    return Observation_4_Metadata_Position.fromPartial(base ?? {});
  },

  fromPartial<I extends Exact<DeepPartial<Observation_4_Metadata_Position>, I>>(
    object: I,
  ): Observation_4_Metadata_Position {
    const message = createBaseObservation_4_Metadata_Position();
    message.timestamp = object.timestamp ?? 0;
    message.mocked = object.mocked ?? false;
    message.coords = (object.coords !== undefined && object.coords !== null)
      ? Observation_4_Metadata_Position_Coords.fromPartial(object.coords)
      : undefined;
    return message;
  },
};

function createBaseObservation_4_Metadata_Position_Coords(): Observation_4_Metadata_Position_Coords {
  return { altitude: 0, heading: 0, longitude: 0, latitude: 0, speed: 0, acurracy: 0 };
}

export const Observation_4_Metadata_Position_Coords = {
  encode(message: Observation_4_Metadata_Position_Coords, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (message.altitude !== 0) {
      writer.uint32(13).float(message.altitude);
    }
    if (message.heading !== 0) {
      writer.uint32(21).float(message.heading);
    }
    if (message.longitude !== 0) {
      writer.uint32(29).float(message.longitude);
    }
    if (message.latitude !== 0) {
      writer.uint32(37).float(message.latitude);
    }
    if (message.speed !== 0) {
      writer.uint32(45).float(message.speed);
    }
    if (message.acurracy !== 0) {
      writer.uint32(53).float(message.acurracy);
    }
    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): Observation_4_Metadata_Position_Coords {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseObservation_4_Metadata_Position_Coords();
    while (reader.pos < end) {
      const tag = reader.uint32();
      switch (tag >>> 3) {
        case 1:
          message.altitude = reader.float();
          break;
        case 2:
          message.heading = reader.float();
          break;
        case 3:
          message.longitude = reader.float();
          break;
        case 4:
          message.latitude = reader.float();
          break;
        case 5:
          message.speed = reader.float();
          break;
        case 6:
          message.acurracy = reader.float();
          break;
        default:
          reader.skipType(tag & 7);
          break;
      }
    }
    return message;
  },

  fromJSON(object: any): Observation_4_Metadata_Position_Coords {
    return {
      altitude: isSet(object.altitude) ? Number(object.altitude) : 0,
      heading: isSet(object.heading) ? Number(object.heading) : 0,
      longitude: isSet(object.longitude) ? Number(object.longitude) : 0,
      latitude: isSet(object.latitude) ? Number(object.latitude) : 0,
      speed: isSet(object.speed) ? Number(object.speed) : 0,
      acurracy: isSet(object.acurracy) ? Number(object.acurracy) : 0,
    };
  },

  toJSON(message: Observation_4_Metadata_Position_Coords): unknown {
    const obj: any = {};
    message.altitude !== undefined && (obj.altitude = message.altitude);
    message.heading !== undefined && (obj.heading = message.heading);
    message.longitude !== undefined && (obj.longitude = message.longitude);
    message.latitude !== undefined && (obj.latitude = message.latitude);
    message.speed !== undefined && (obj.speed = message.speed);
    message.acurracy !== undefined && (obj.acurracy = message.acurracy);
    return obj;
  },

  create<I extends Exact<DeepPartial<Observation_4_Metadata_Position_Coords>, I>>(
    base?: I,
  ): Observation_4_Metadata_Position_Coords {
    return Observation_4_Metadata_Position_Coords.fromPartial(base ?? {});
  },

  fromPartial<I extends Exact<DeepPartial<Observation_4_Metadata_Position_Coords>, I>>(
    object: I,
  ): Observation_4_Metadata_Position_Coords {
    const message = createBaseObservation_4_Metadata_Position_Coords();
    message.altitude = object.altitude ?? 0;
    message.heading = object.heading ?? 0;
    message.longitude = object.longitude ?? 0;
    message.latitude = object.latitude ?? 0;
    message.speed = object.speed ?? 0;
    message.acurracy = object.acurracy ?? 0;
    return message;
  },
};

function createBaseObservation_4_Metadata_PositionProvider(): Observation_4_Metadata_PositionProvider {
  return { gpsAvailable: false, passiveAvailable: false, locationServicesEnabled: false, networkAvailable: false };
}

export const Observation_4_Metadata_PositionProvider = {
  encode(message: Observation_4_Metadata_PositionProvider, writer: _m0.Writer = _m0.Writer.create()): _m0.Writer {
    if (message.gpsAvailable === true) {
      writer.uint32(8).bool(message.gpsAvailable);
    }
    if (message.passiveAvailable === true) {
      writer.uint32(16).bool(message.passiveAvailable);
    }
    if (message.locationServicesEnabled === true) {
      writer.uint32(24).bool(message.locationServicesEnabled);
    }
    if (message.networkAvailable === true) {
      writer.uint32(32).bool(message.networkAvailable);
    }
    return writer;
  },

  decode(input: _m0.Reader | Uint8Array, length?: number): Observation_4_Metadata_PositionProvider {
    const reader = input instanceof _m0.Reader ? input : new _m0.Reader(input);
    let end = length === undefined ? reader.len : reader.pos + length;
    const message = createBaseObservation_4_Metadata_PositionProvider();
    while (reader.pos < end) {
      const tag = reader.uint32();
      switch (tag >>> 3) {
        case 1:
          message.gpsAvailable = reader.bool();
          break;
        case 2:
          message.passiveAvailable = reader.bool();
          break;
        case 3:
          message.locationServicesEnabled = reader.bool();
          break;
        case 4:
          message.networkAvailable = reader.bool();
          break;
        default:
          reader.skipType(tag & 7);
          break;
      }
    }
    return message;
  },

  fromJSON(object: any): Observation_4_Metadata_PositionProvider {
    return {
      gpsAvailable: isSet(object.gpsAvailable) ? Boolean(object.gpsAvailable) : false,
      passiveAvailable: isSet(object.passiveAvailable) ? Boolean(object.passiveAvailable) : false,
      locationServicesEnabled: isSet(object.locationServicesEnabled) ? Boolean(object.locationServicesEnabled) : false,
      networkAvailable: isSet(object.networkAvailable) ? Boolean(object.networkAvailable) : false,
    };
  },

  toJSON(message: Observation_4_Metadata_PositionProvider): unknown {
    const obj: any = {};
    message.gpsAvailable !== undefined && (obj.gpsAvailable = message.gpsAvailable);
    message.passiveAvailable !== undefined && (obj.passiveAvailable = message.passiveAvailable);
    message.locationServicesEnabled !== undefined && (obj.locationServicesEnabled = message.locationServicesEnabled);
    message.networkAvailable !== undefined && (obj.networkAvailable = message.networkAvailable);
    return obj;
  },

  create<I extends Exact<DeepPartial<Observation_4_Metadata_PositionProvider>, I>>(
    base?: I,
  ): Observation_4_Metadata_PositionProvider {
    return Observation_4_Metadata_PositionProvider.fromPartial(base ?? {});
  },

  fromPartial<I extends Exact<DeepPartial<Observation_4_Metadata_PositionProvider>, I>>(
    object: I,
  ): Observation_4_Metadata_PositionProvider {
    const message = createBaseObservation_4_Metadata_PositionProvider();
    message.gpsAvailable = object.gpsAvailable ?? false;
    message.passiveAvailable = object.passiveAvailable ?? false;
    message.locationServicesEnabled = object.locationServicesEnabled ?? false;
    message.networkAvailable = object.networkAvailable ?? false;
    return message;
  },
};

declare var self: any | undefined;
declare var window: any | undefined;
declare var global: any | undefined;
var tsProtoGlobalThis: any = (() => {
  if (typeof globalThis !== "undefined") {
    return globalThis;
  }
  if (typeof self !== "undefined") {
    return self;
  }
  if (typeof window !== "undefined") {
    return window;
  }
  if (typeof global !== "undefined") {
    return global;
  }
  throw "Unable to locate global object";
})();

function bytesFromBase64(b64: string): Uint8Array {
  if (tsProtoGlobalThis.Buffer) {
    return Uint8Array.from(tsProtoGlobalThis.Buffer.from(b64, "base64"));
  } else {
    const bin = tsProtoGlobalThis.atob(b64);
    const arr = new Uint8Array(bin.length);
    for (let i = 0; i < bin.length; ++i) {
      arr[i] = bin.charCodeAt(i);
    }
    return arr;
  }
}

function base64FromBytes(arr: Uint8Array): string {
  if (tsProtoGlobalThis.Buffer) {
    return tsProtoGlobalThis.Buffer.from(arr).toString("base64");
  } else {
    const bin: string[] = [];
    arr.forEach((byte) => {
      bin.push(String.fromCharCode(byte));
    });
    return tsProtoGlobalThis.btoa(bin.join(""));
  }
}

type Builtin = Date | Function | Uint8Array | string | number | boolean | undefined;

export type DeepPartial<T> = T extends Builtin ? T
  : T extends Array<infer U> ? 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 toTimestamp(date: Date): Timestamp {
  const seconds = date.getTime() / 1_000;
  const nanos = (date.getTime() % 1_000) * 1_000_000;
  return { seconds, nanos };
}

function fromTimestamp(t: Timestamp): Date {
  let millis = t.seconds * 1_000;
  millis += t.nanos / 1_000_000;
  return new Date(millis);
}

function fromJsonTimestamp(o: any): Date {
  if (o instanceof Date) {
    return o;
  } else if (typeof o === "string") {
    return new Date(o);
  } else {
    return fromTimestamp(Timestamp.fromJSON(o));
  }
}

function isObject(value: any): boolean {
  return typeof value === "object" && value !== null;
}

function isSet(value: any): boolean {
  return value !== null && value !== undefined;
}