/**
 * Line-by-line diff computation for React Native
 *
 * Provides utilities for computing line-by-line diffs between objects,
 * with support for word-level highlighting and various comparison methods.
 */
export declare enum DiffType {
    DEFAULT = "unchanged",
    ADDED = "added",
    REMOVED = "removed",
    MODIFIED = "modified"
}
export interface WordDiff {
    value: string;
    type: DiffType;
}
export interface LineDiffInfo {
    leftLineNumber?: number;
    rightLineNumber?: number;
    type: DiffType;
    leftContent?: string | WordDiff[];
    rightContent?: string | WordDiff[];
    leftRaw?: string;
    rightRaw?: string;
}
export interface DiffComputeOptions {
    compareMethod?: "chars" | "words" | "lines" | "trimmedLines";
    disableWordDiff?: boolean;
    showDiffOnly?: boolean;
    contextLines?: number;
}
/**
 * Compute line-by-line diff between two objects
 */
export declare function computeLineDiff(oldValue: unknown, newValue: unknown, options?: DiffComputeOptions): LineDiffInfo[];
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