/**
 * @file Slot Consumer Registry
 * @description Registry for slot consumption strategies (ADR-088)
 */
import { SlotType, SlotMatch } from '@sharpee/if-domain';
import { SlotConsumer, SlotConsumerContext } from './slot-consumer';
export { SlotConsumer, SlotConsumerContext, getNextPatternToken, isPatternDelimiter } from './slot-consumer';
export { EntitySlotConsumer } from './entity-slot-consumer';
export { TextSlotConsumer } from './text-slot-consumer';
export { TypedSlotConsumer } from './typed-slot-consumer';
export { VocabularySlotConsumer } from './vocabulary-slot-consumer';
/**
 * Registry for slot consumers
 * Maps slot types to their consumer implementations
 */
export declare class SlotConsumerRegistry {
    private consumers;
    /**
     * Register a consumer for its declared slot types
     */
    register(consumer: SlotConsumer): void;
    /**
     * Check if a consumer is registered for a slot type
     */
    hasConsumer(slotType: SlotType): boolean;
    /**
     * Consume tokens for a slot type
     * @param ctx The consumption context
     * @returns SlotMatch if successful, null if no match
     * @throws Error if no consumer registered for the slot type
     */
    consume(ctx: SlotConsumerContext): SlotMatch | null;
    /**
     * Get all registered slot types
     */
    getRegisteredTypes(): SlotType[];
}
/**
 * Create a default registry with all standard consumers
 * This will be populated as consumers are extracted
 */
export declare function createDefaultRegistry(): SlotConsumerRegistry;
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