import "../../_dnt.polyfills.js";
import { type IdentityInfo } from "@capi/polkadot-dev";
import * as $ from "../../deps/scale.js";
import { Rune, RunicArgs } from "../../mod.js";
export interface NarrowIdentityInfo<A extends Record<string, unknown>> {
    additional: A;
    display: string;
    legal?: string;
    web?: string;
    riot?: string;
    email?: string;
    pgpFingerprint?: string;
    image?: string;
    twitter?: string;
}
export declare class IdentityInfoTranscoders<A extends Record<string, any>> {
    readonly additionalCodecs?: { [K in keyof A]: $.Codec<A[K], A[K]>; } | undefined;
    constructor(additionalCodecs?: { [K in keyof A]: $.Codec<A[K], A[K]>; } | undefined);
    encode<X>(props: RunicArgs<X, NarrowIdentityInfo<A>>): Rune.ValueRune<IdentityInfo, unknown>;
    decode<X>(...[identityInfo]: RunicArgs<X, [IdentityInfo]>): Rune.ValueRune<NarrowIdentityInfo<A>, RunicArgs.U<X> | CouldNotDecodeIdentityInfoAdditionalKey>;
}
export declare class IdentityDataSizeInvalidError extends Error {
    readonly name = "IdentityDataSizeInvalidError";
}
export declare class CouldNotDecodeIdentityInfoAdditionalKey extends Error {
    readonly name = "CouldNotDecodeIdentityInfoAdditionalKey";
}