import * as GroupSpec from "./GroupSpec";
export declare const TypeId = "@confect/core/Spec";
export type TypeId = typeof TypeId;
export declare const isSpec: (u: unknown) => u is AnyWithProps;
/**
 * A Confect spec: a flat container of function groups. Groups may be of any
 * runtime — a group built with `GroupSpec.makeNode()` (a Node action group) sits
 * alongside `GroupSpec.make()` groups in the same namespace. The runtime of a
 * group lives on the group itself (`GroupSpec.runtime`) and on each function's
 * `RuntimeAndFunctionType`; the spec does not carry a runtime of its own.
 */
export interface Spec<Groups_ extends GroupSpec.AnyWithProps = never> {
    readonly [TypeId]: TypeId;
    readonly groups: {
        [GroupName in GroupSpec.Name<Groups_>]: GroupSpec.WithName<Groups_, GroupName>;
    };
    add<Group extends GroupSpec.AnyWithProps>(group: Group): Spec<Groups_ | Group>;
    addAt<const Name extends string, Group extends GroupSpec.AnyWithProps>(name: Name, group: Group): Spec<Groups_ | GroupSpec.NamedAt<Group, Name>>;
}
export interface Any {
    readonly [TypeId]: TypeId;
}
export interface AnyWithProps extends Spec<GroupSpec.AnyWithProps> {
}
export type Groups<Spec_ extends AnyWithProps> = Spec_["groups"][keyof Spec_["groups"]];
export declare const make: () => Spec;
//# sourceMappingURL=Spec.d.ts.map