import { z } from 'zod';
export declare const gradientToken: z.ZodObject<{
    $description: z.ZodOptional<z.ZodString>;
    $deprecated: z.ZodOptional<z.ZodUnion<readonly [z.ZodString, z.ZodBoolean]>>;
    $value: z.ZodUnion<readonly [z.ZodArray<z.ZodObject<{
        color: z.ZodUnion<readonly [z.ZodString, z.ZodString]>;
        position: z.ZodNumber;
    }, z.core.$strip>>, z.ZodString]>;
    $type: z.ZodLiteral<"string" | "number" | "border" | "color" | "fontFamily" | "fontWeight" | "transition" | "dimension" | "duration" | "gradient" | "shadow" | "typography" | "cubicBezier" | "custom-viewportRange">;
    $extensions: z.ZodOptional<z.ZodObject<{
        'org.primer.gradient': z.ZodObject<{
            angle: z.ZodOptional<z.ZodNumber>;
        }, z.core.$strip>;
    }, z.core.$strip>>;
}, z.core.$strict>;