import { z } from "zod";
export declare const UnknownColumnProperty: z.ZodObject<{
    title: z.ZodOptional<z.ZodString>;
    description: z.ZodOptional<z.ZodString>;
    rdfType: z.ZodOptional<z.ZodString>;
    type: z.ZodOptional<z.ZodLiteral<"null">>;
    format: z.ZodOptional<z.ZodLiteral<"">>;
    enum: z.ZodOptional<z.ZodArray<z.ZodArray<z.ZodUnknown>>>;
    const: z.ZodOptional<z.ZodArray<z.ZodUnknown>>;
    default: z.ZodOptional<z.ZodArray<z.ZodUnknown>>;
    examples: z.ZodOptional<z.ZodArray<z.ZodArray<z.ZodUnknown>>>;
    missingValues: z.ZodOptional<z.ZodArray<z.ZodUnion<readonly [z.ZodString, z.ZodObject<{
        value: z.ZodString;
        label: z.ZodString;
    }, z.core.$strip>]>>>;
}, z.core.$strip>;
export declare const UnknownColumn: z.ZodObject<{
    name: z.ZodString;
    required: z.ZodOptional<z.ZodBoolean>;
    nullable: z.ZodOptional<z.ZodBoolean>;
    type: z.ZodLiteral<"unknown">;
    property: z.ZodObject<{
        title: z.ZodOptional<z.ZodString>;
        description: z.ZodOptional<z.ZodString>;
        rdfType: z.ZodOptional<z.ZodString>;
        type: z.ZodOptional<z.ZodLiteral<"null">>;
        format: z.ZodOptional<z.ZodLiteral<"">>;
        enum: z.ZodOptional<z.ZodArray<z.ZodArray<z.ZodUnknown>>>;
        const: z.ZodOptional<z.ZodArray<z.ZodUnknown>>;
        default: z.ZodOptional<z.ZodArray<z.ZodUnknown>>;
        examples: z.ZodOptional<z.ZodArray<z.ZodArray<z.ZodUnknown>>>;
        missingValues: z.ZodOptional<z.ZodArray<z.ZodUnion<readonly [z.ZodString, z.ZodObject<{
            value: z.ZodString;
            label: z.ZodString;
        }, z.core.$strip>]>>>;
    }, z.core.$strip>;
}, z.core.$strip>;
export type UnknownColumn = z.infer<typeof UnknownColumn>;