import { MetaType } from './metaTypeCreator';
import { OriWhereFilterOp, OriQueryConstraint, OriOrderByDirection } from './ori';
import { CursorType } from './cursor';
export declare type WhereConstraint<T extends MetaType, FieldPath extends keyof T['compare'] & string, OpStr extends OriWhereFilterOp, Value> = {
    type: 'where';
    fieldPath: FieldPath;
    opStr: OpStr;
    value: Value;
    ref: OriQueryConstraint;
};
export declare type OrderByConstraint<FieldPath extends string, DirectionStr extends OriOrderByDirection | undefined = undefined> = {
    type: 'orderBy';
    fieldPath: FieldPath;
    directionStr: DirectionStr;
    ref: OriQueryConstraint;
};
export declare type LimitConstraint<Type extends 'limit' | 'limitToLast', Value extends number> = {
    type: Type;
    value: Value;
    ref: OriQueryConstraint;
};
export declare type CursorConstraint<Type extends CursorType, Values extends unknown[]> = {
    type: Type;
    values: Values;
    ref: OriQueryConstraint;
};
export declare type QueryConstraints<T extends MetaType> = WhereConstraint<T, keyof T['compare'] & string, OriWhereFilterOp, unknown> | LimitConstraint<'limit' | 'limitToLast', number> | CursorConstraint<CursorType, unknown[]> | OrderByConstraint<keyof T['compare'] & string, OriOrderByDirection | undefined>;