/**
 * Type definitions for the Elasticsearch projection.
 *
 * All search-specific concepts (index settings, analyzer configurations,
 * field overrides, pipeline definitions) are declared here. None of these
 * enter Manifest core grammar or IR — they arrive via projection options
 * or are inferred deterministically from IR.
 */
/** A single field mapping override for a specific property. */
export interface ESFieldOverride {
    /** Elasticsearch field type to use (e.g. "text", "keyword", "date") */
    type: string;
    /** Optional analyzer for text fields */
    analyzer?: string;
    /** Whether the field is searchable */
    index?: boolean;
    /** Whether doc_values are stored */
    doc_values?: boolean;
    /** Custom field name in the index (defaults to property name) */
    fieldName?: string;
}
/** Configuration for a single Elasticsearch index derived from an entity. */
export interface ElasticsearchIndexDefinition {
    /** Entity name to index (must match an IREntity.name) */
    entity: string;
    /** Override the index name (defaults to lowercase entity name) */
    indexName?: string;
    /** Number of shards for the index (default: 1) */
    numberOfShards?: number;
    /** Number of replicas for the index (default: 1) */
    numberOfReplicas?: number;
    /** Custom analyzers for this index */
    analyzers?: Record<string, ESAnalyzerConfig>;
    /** Per-property field mapping overrides */
    fieldOverrides?: Record<string, ESFieldOverride>;
    /** Properties to exclude from the index (by name) */
    excludeFields?: string[];
    /** Whether to include computed properties (default: false) */
    includeComputedProperties?: boolean;
}
/** Custom analyzer configuration for text analysis. */
export interface ESAnalyzerConfig {
    /** Analyzer type */
    type: 'standard' | 'simple' | 'whitespace' | 'custom';
    /** Tokenizer (required for custom analyzers) */
    tokenizer?: string;
    /** Token filters to apply */
    filter?: string[];
}
/** Ingest pipeline processor configuration. */
export interface ESIngestPipelineProcessor {
    /** Processor type (e.g. "set", "rename", "script", "date") */
    type: string;
    /** Processor-specific configuration */
    [key: string]: unknown;
}
/** Ingest pipeline definition for transforming documents before indexing. */
export interface ESIngestPipeline {
    /** Pipeline identifier */
    id: string;
    /** Pipeline description */
    description?: string;
    /** Ordered list of processors to apply */
    processors: ESIngestPipelineProcessor[];
}
/** Configuration for the outbox-driven indexer worker. */
export interface ESIndexerConfig {
    /** Batch size for bulk indexing (default: 100) */
    batchSize?: number;
    /** Refresh policy after bulk operations (default: "false") */
    refresh?: 'true' | 'false' | 'wait_for';
    /** Elasticsearch endpoint URL */
    endpoint?: string;
    /** Index name prefix (default: empty) */
    indexPrefix?: string;
    /** Whether to emit retry logic (default: true) */
    enableRetry?: boolean;
    /** Maximum retry attempts (default: 3) */
    maxRetries?: number;
}
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