// Operator availability per normalized type. Mirrors
// advanced-search-builder/helperFunctions/udpOperatorHelper.ts — keep in sync.
export declare const OPERATORS_BY_TYPE: Record<string, string[]>;
export declare const SINGLE_VALUE_OPERATORS: Set<string>;
export declare const MULTI_VALUE_OPERATORS: Set<string>;
export declare const NO_VALUE_OPERATORS: Set<string>;
// Semantic operator → backend SearchHelper constant. Values are sent raw:
// the backend applies substring semantics to LIKE itself (matching the grid's
// buildSearchObject behavior), so no % wrapping here.
export declare const OPERATOR_TO_BACKEND: Record<string, string>;
/**
 * Backend SearchHelper constant → semantic operator: the inverse of
 * OPERATOR_TO_BACKEND, for reading an existing Search back into the vocabulary
 * the model speaks (see describeCurrentSearchState). Backend operators with no
 * intent equivalent (NOTLIKE, ENDSWITH) are absent — callers fall back to the
 * raw constant rather than inventing one.
 */
export declare const OPERATOR_FROM_BACKEND: Record<string, string>;
/** Human-readable operator labels for proposal diff cards. */
export declare const OPERATOR_LABELS: Record<string, string>;
/** Returns an error fragment when a value doesn't fit the field type, else null. */
export declare const checkValueFormat: (type: string, value: string) => string;
/**
 * Normalizes a catalog/.NET type name to the vocabulary OPERATORS_BY_TYPE and
 * checkValueFormat use (same normalization catalogTree.ts applies).
 */
export declare const normalizeSearchFieldType: (netType: string) => string;
//# sourceMappingURL=operators.d.ts.map