pino/test/types/pino-top-export.test-d.ts

super fast, all natural json logger

import { expectType, expectAssignable } from 'tsd'
import type { SonicBoom } from 'sonic-boom'

import pino, {
  destination,
  type LevelMapping,
  levels,
  type Logger,
  multistream,
  type MultiStreamRes,
  type SerializedError,
  stdSerializers,
  stdTimeFunctions,
  symbols,
  transport,
  version,
} from '../../pino'

expectType<SonicBoom>(destination(''))
expectType<LevelMapping>(levels)
expectType<MultiStreamRes>(multistream(process.stdout))
expectType<SerializedError>(stdSerializers.err({} as any))
expectType<string>(stdTimeFunctions.isoTime())
expectType<string>(stdTimeFunctions.isoTimeNano())
expectType<string>(version)

// Can't test against `unique symbol`, see https://github.com/SamVerschueren/tsd/issues/49
expectAssignable<Symbol>(symbols.endSym)

// TODO: currently returns (aliased) `any`, waiting for strong typed `thread-stream`
transport({
  target: '#pino/pretty',
  options: { some: 'options for', the: 'transport' }
})