export type PsbtFieldScope = "global" | "input" | "output";
export type PsbtFieldBip = "BIP127" | "BIP174" | "BIP322" | "BIP353" | "BIP370" | "BIP371" | "BIP373" | "BIP375" | "BIP376";
export type PsbtFieldKind = "standard" | "proprietary" | "unknown";
export interface PsbtFieldMetadata {
    readonly scope: PsbtFieldScope;
    readonly keyType: number;
    readonly keyTypeHex: string;
    readonly symbol: string;
    readonly displayName: string;
    readonly bip?: PsbtFieldBip;
    readonly kind: PsbtFieldKind;
}
export declare const PSBT_FIELD_REGISTRY: readonly PsbtFieldMetadata[];
export declare function describePsbtField(scope: PsbtFieldScope, keyType: number): PsbtFieldMetadata;
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