import type { PsbtDocument, PsbtMapLocation } from "./document.js";
export interface PsbtEntrySummary {
    readonly location: PsbtMapLocation;
    readonly keyType: number;
    readonly completeKeySha256: string;
    readonly keyBytes: number;
    readonly valueSha256: string;
    readonly valueBytes: number;
}
export interface PsbtChangedEntry {
    readonly location: PsbtMapLocation;
    readonly keyType: number;
    readonly completeKeySha256: string;
    readonly keyBytes: number;
    readonly before: {
        readonly valueSha256: string;
        readonly valueBytes: number;
    };
    readonly after: {
        readonly valueSha256: string;
        readonly valueBytes: number;
    };
}
export interface PsbtSemanticDiff {
    readonly exactBytesEqual: boolean;
    readonly added: readonly PsbtEntrySummary[];
    readonly removed: readonly PsbtEntrySummary[];
    readonly changed: readonly PsbtChangedEntry[];
}
export interface TransactionIdentityField {
    readonly name: string;
    readonly location: PsbtMapLocation;
    readonly keyType: number;
    readonly valueSha256: string;
    readonly valueBytes: number;
}
export interface TransactionIdentity {
    readonly psbtVersion: number;
    readonly sha256: string;
    readonly fields: readonly TransactionIdentityField[];
}
export declare function diffPsbtDocuments(before: PsbtDocument, after: PsbtDocument): PsbtSemanticDiff;
export declare function extractTransactionIdentity(document: PsbtDocument): TransactionIdentity;
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