import { ResolverContext, FieldResultType, QueryFuncInfo, PreparedConditionOperand, PreparedCondition, PreparedFnCall } from '../types';
export interface CondOp1CacheValue {
    isField: boolean;
    isDateOrDatetime: boolean;
    op: PreparedConditionOperand;
    op2FieldResultType: FieldResultType;
    fnInfo: QueryFuncInfo | null;
    fn: (fieldNameMap: Map<string, string>, ctx: Omit<ResolverContext, 'resolverCapabilities'>, cache: CondOp1CacheValue, record: any) => any;
}
export interface MemoizedValue {
    value: any;
}
export declare const condOp1FnCache: WeakMap<PreparedCondition, CondOp1CacheValue>;
export declare const condOp2ValueCache: WeakMap<PreparedCondition, MemoizedValue>;
export declare const nestedFnInfoCache: WeakMap<PreparedFnCall, QueryFuncInfo>;
export declare const memoizedFnCache: WeakMap<(string | number | boolean | import("../types").PreparedDateValue | import("../types").PreparedDateTimeValue | import("../types").PreparedParameterizedValue | PreparedFnCall | Pick<import("../types").PreparedField, "type" | "name"> | null)[], MemoizedValue>;