declare const make: (options: D1ClientConfig) => Effect.Effect<D1Client, never, Scope.Scope | Reactivity.Reactivity>

declare const layer: (config: D1ClientConfig) => Layer.Layer<D1Client | Client.SqlClient, ConfigError>

declare const layerConfig: (
  config: Config.Config.Wrap<D1ClientConfig>
) => Layer.Layer<D1Client | Client.SqlClient, ConfigError>

export interface D1Client extends Client.SqlClient {
  readonly [TypeId]: TypeId
  readonly config: D1ClientConfig

  /** Not supported in d1 */
  readonly updateValues: never
}

export interface D1ClientConfig {
  readonly db: D1Database
  readonly prepareCacheSize?: number | undefined
  readonly prepareCacheTTL?: Duration.DurationInput | undefined
  readonly spanAttributes?: Record<string, unknown> | undefined

  readonly transformResultNames?: ((str: string) => string) | undefined
  readonly transformQueryNames?: ((str: string) => string) | undefined
}

declare const D1Client: Context.Tag<D1Client, D1Client>

declare const TypeId: unique symbol

type TypeId = typeof TypeId