/**
 * This file was auto-generated by Fern from our API Definition.
 */
import * as serializers from "../../../index";
import * as Flatfile from "../../../../api/index";
import * as core from "../../../../core";
import { CompositeUniqueConstraint } from "./CompositeUniqueConstraint";
import { ExternalSheetConstraint } from "./ExternalSheetConstraint";
export declare const SheetConstraint: core.serialization.Schema<serializers.SheetConstraint.Raw, Flatfile.SheetConstraint>;
export declare namespace SheetConstraint {
    type Raw = SheetConstraint.Unique | SheetConstraint.External;
    interface Unique extends CompositeUniqueConstraint.Raw {
        type: "unique";
    }
    interface External extends ExternalSheetConstraint.Raw {
        type: "external";
    }
}