interface TaggedErrorInstance<Tag extends string> {
	readonly _tag: Tag;
}
type TaggedErrorConstructor<Tag extends string, Fields> = new (
	args: Fields,
) => TaggedErrorInstance<Tag> & Fields;
declare const MissingRequirementBase: TaggedErrorConstructor<
	"MissingRequirement",
	{
		readonly pluginId: string;
		readonly requiredId: string;
	}
>;
export declare class MissingRequirement extends MissingRequirementBase {
	get message(): string;
}
declare const DuplicatePluginIdBase: TaggedErrorConstructor<
	"DuplicatePluginId",
	{
		readonly pluginId: string;
	}
>;
export declare class DuplicatePluginId extends DuplicatePluginIdBase {
	get message(): string;
}
declare const CircularPluginDependencyBase: TaggedErrorConstructor<
	"CircularPluginDependency",
	{
		readonly cycle: string[];
	}
>;
export declare class CircularPluginDependency extends CircularPluginDependencyBase {
	get message(): string;
}
declare const CircularSlotDependencyBase: TaggedErrorConstructor<
	"CircularSlotDependency",
	{
		readonly cycle: string[];
	}
>;
export declare class CircularSlotDependency extends CircularSlotDependencyBase {
	get message(): string;
}
declare const UnresolvableSlotRefBase: TaggedErrorConstructor<
	"UnresolvableSlotRef",
	{
		readonly ref: string;
		readonly declaringPluginId: string;
	}
>;
export declare class UnresolvableSlotRef extends UnresolvableSlotRefBase {
	get message(): string;
}
declare const UndeclaredCrossPluginDependencyBase: TaggedErrorConstructor<
	"UndeclaredCrossPluginDependency",
	{
		readonly slotName: string;
		readonly pluginId: string;
		readonly dep: string;
		readonly targetPluginId: string;
	}
>;
export declare class UndeclaredCrossPluginDependency extends UndeclaredCrossPluginDependencyBase {
	get message(): string;
}
declare const SlotConfigInvalidBase: TaggedErrorConstructor<
	"SlotConfigInvalid",
	{
		readonly pluginId: string;
		readonly slotName: string;
		readonly parseError: string;
	}
>;
export declare class SlotConfigInvalid extends SlotConfigInvalidBase {
	get message(): string;
}
declare const SlotInitFailedBase: TaggedErrorConstructor<
	"SlotInitFailed",
	{
		readonly slotId: string;
		readonly cause: unknown;
	}
>;
export declare class SlotInitFailed extends SlotInitFailedBase {
	get message(): string;
}
declare const SlotDisposeFailedBase: TaggedErrorConstructor<
	"SlotDisposeFailed",
	{
		readonly slotId: string;
		readonly cause: unknown;
	}
>;
export declare class SlotDisposeFailed extends SlotDisposeFailedBase {
	get message(): string;
}