import { Ast } from "./ast/ast.js";
import { EstimateType } from "./ast/estimate_type.js";
import { Decorator } from "./decorator/decorator.js";
import { PredefinedDecorators } from "./decorators.js";
export type DecoratorFactory<T extends Ast> = (d: PredefinedDecorators) => Decorator<EstimateType<T>> | Decorator<EstimateType<T>>[];
export declare const v: (<T extends Ast>(ast: T) => (data: unknown) => data is EstimateType<T>) & {
    any(): import("./ast/ast.js").AstPrimitive;
    union<T_1 extends Ast>(types: T_1[]): import("./ast/ast.js").AstUnion<T_1>;
    array<T_2 extends Ast>(of: T_2): import("./ast/ast.js").AstArray<T_2>;
    decorate<T_3 extends Ast>(of: T_3, by: DecoratorFactory<T_3>): import("./ast/ast.js").AstDecorator<T_3>;
    optional<T_4 extends Ast>(of: T_4): import("./ast/ast.js").AstUnion<T_4 | undefined>;
};
export declare const s: (<T extends Ast>(ast: T) => (data: unknown) => EstimateType<T>) & {
    any(): import("./ast/ast.js").AstPrimitive;
    union<T_1 extends Ast>(types: T_1[]): import("./ast/ast.js").AstUnion<T_1>;
    array<T_2 extends Ast>(of: T_2): import("./ast/ast.js").AstArray<T_2>;
    decorate<T_3 extends Ast>(of: T_3, by: DecoratorFactory<T_3>): import("./ast/ast.js").AstDecorator<T_3>;
    optional<T_4 extends Ast>(of: T_4): import("./ast/ast.js").AstUnion<T_4 | undefined>;
};