export declare const add: {
  <R2, E2, R3, E3>(
    predicate: (request: ServerRequest.ServerRequest) => Effect.Effect<boolean, E2, R2>,
    app: App.Default<E3, R3>
  ): <R, E>(self: Multiplex<E, R>) => Multiplex<E2 | E3 | E, R2 | R3 | R>
  <R, E, R2, E2, R3, E3>(
    self: Multiplex<E, R>,
    predicate: (request: ServerRequest.ServerRequest) => Effect.Effect<boolean, E2, R2>,
    app: App.Default<E3, R3>
  ): Multiplex<E | E2 | E3, R | R2 | R3>
}

export declare const headerEndsWith: {
  <R2, E2>(
    header: string,
    suffix: string,
    app: App.Default<E2, R2>
  ): <R, E>(self: Multiplex<E, R>) => Multiplex<E2 | E, R2 | R>
  <R, E, R2, E2>(
    self: Multiplex<E, R>,
    header: string,
    suffix: string,
    app: App.Default<E2, R2>
  ): Multiplex<E | E2, R | R2>
}

export declare const headerExact: {
  <R2, E2>(
    header: string,
    value: string,
    app: App.Default<E2, R2>
  ): <R, E>(self: Multiplex<E, R>) => Multiplex<E2 | E, R2 | R>
  <R, E, R2, E2>(
    self: Multiplex<E, R>,
    header: string,
    value: string,
    app: App.Default<E2, R2>
  ): Multiplex<E | E2, R | R2>
}

export declare const headerRegex: {
  <R2, E2>(
    header: string,
    regex: RegExp,
    app: App.Default<E2, R2>
  ): <R, E>(self: Multiplex<E, R>) => Multiplex<E2 | E, R2 | R>
  <R, E, R2, E2>(
    self: Multiplex<E, R>,
    header: string,
    regex: RegExp,
    app: App.Default<E2, R2>
  ): Multiplex<E | E2, R | R2>
}

export declare const headerStartsWith: {
  <R2, E2>(
    header: string,
    prefix: string,
    app: App.Default<E2, R2>
  ): <R, E>(self: Multiplex<E, R>) => Multiplex<E2 | E, R2 | R>
  <R, E, R2, E2>(
    self: Multiplex<E, R>,
    header: string,
    prefix: string,
    app: App.Default<E2, R2>
  ): Multiplex<E | E2, R | R2>
}

export declare const hostEndsWith: {
  <R2, E2>(suffix: string, app: App.Default<E2, R2>): <R, E>(self: Multiplex<E, R>) => Multiplex<E2 | E, R2 | R>
  <R, E, R2, E2>(self: Multiplex<E, R>, suffix: string, app: App.Default<E2, R2>): Multiplex<E | E2, R | R2>
}

export declare const hostExact: {
  <R2, E2>(host: string, app: App.Default<E2, R2>): <R, E>(self: Multiplex<E, R>) => Multiplex<E2 | E, R2 | R>
  <R, E, R2, E2>(self: Multiplex<E, R>, host: string, app: App.Default<E2, R2>): Multiplex<E | E2, R | R2>
}

export declare const hostRegex: {
  <R2, E2>(regex: RegExp, app: App.Default<E2, R2>): <R, E>(self: Multiplex<E, R>) => Multiplex<E2 | E, R2 | R>
  <R, E, R2, E2>(self: Multiplex<E, R>, regex: RegExp, app: App.Default<E2, R2>): Multiplex<E | E2, R | R2>
}

export declare const hostStartsWith: {
  <R2, E2>(prefix: string, app: App.Default<E2, R2>): <R, E>(self: Multiplex<E, R>) => Multiplex<E2 | E, R2 | R>
  <R, E, R2, E2>(self: Multiplex<E, R>, prefix: string, app: App.Default<E2, R2>): Multiplex<E | E2, R | R2>
}

export declare const empty: Multiplex<never, never>

export declare const make: <R, E>(
  apps: Iterable<
    readonly [predicate: (request: ServerRequest.ServerRequest) => Effect.Effect<boolean, E, R>, app: App.Default<E, R>]
  >
) => Multiplex<E, R>

export interface Multiplex<E = never, R = never> extends App.Default<E | Error.RouteNotFound, R>, Inspectable {
  readonly [TypeId]: TypeId
  readonly apps: ReadonlyArray<
    readonly [predicate: (request: ServerRequest.ServerRequest) => Effect.Effect<boolean, E, R>, app: App.Default<E, R>]
  >
}

export declare const TypeId: typeof TypeId

export type TypeId = typeof TypeId