import type { Constructor } from '@cratis/fundamentals';
import type { ConcurrencyDimensionFlags } from './ConcurrencyDimensions.js';
import type { EventSourceDefinition } from './EventSourceDefinition.js';
import type { EventStreamDefinition } from './EventStreamDefinition.js';
import type { IEventSources } from './IEventSources.js';
/** The explicit routing a caller supplied next to a definition. */
export interface ExplicitRouting {
    /** Explicit event source type, if any. */
    sourceType?: string;
    /** Explicit event stream type, if any. */
    streamType?: string;
}
/** The routing of an append resolved through an event source definition. */
export declare class ResolvedEventRouting {
    readonly definition: EventSourceDefinition;
    readonly stream?: EventStreamDefinition | undefined;
    private constructor();
    /** The registered event source name written on the event. */
    get eventSource(): string;
    /** The event source type written on the event. */
    get sourceType(): string;
    /** The event stream type to write, or undefined to let the Kernel choose. */
    get streamType(): string | undefined;
    /** The concurrency dimensions that apply: the stream's when it declares any, otherwise the source's. */
    get dimensions(): ConcurrencyDimensionFlags;
    /**
     * Resolves the routing of an append.
     * @param eventSources - The event sources; undefined when the store has none.
     * @param eventSource - The definition class or name; undefined for a legacy append.
     * @param stream - The declared stream name, if any.
     * @param explicit - Explicit routing that must not contradict the definition.
     * @returns The routing, or undefined when no definition is involved.
     * @throws UnknownEventSource, EventStreamDoesNotBelongToEventSource, EventRoutingContradictsEventSource, EventStreamRequiresEventSource.
     */
    static resolve(eventSources: IEventSources | undefined, eventSource: Constructor | string | undefined, stream: string | undefined, explicit?: ExplicitRouting): ResolvedEventRouting | undefined;
}
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