import { Context } from '../context';
import { PredicatePlugin, PredicateTable } from '../plugin';
export declare class HasVariants extends PredicatePlugin {
    apply(args: string[], ctx: Context): boolean;
}
export declare class OnSale extends PredicatePlugin {
    apply(args: string[], ctx: Context): boolean;
}
export declare class SoldOut extends PredicatePlugin {
    apply(args: string[], ctx: Context): boolean;
}
export declare class VariedPrices extends PredicatePlugin {
    apply(args: string[], ctx: Context): boolean;
}
export declare const COMMERCE_PREDICATES: PredicateTable;