import type { Tool } from '@wrongstack/core/types';
export type JsonAction = 'parse' | 'query' | 'validate' | 'transform' | 'merge';
export interface JsonInput {
    /** Operation to perform. Defaults to 'parse'. */
    action?: JsonAction | undefined;
    /** Path to JSON/JSON5/YAML file (alternative to `data`). */
    file?: string | undefined;
    /** Inline JSON/JSON5/YAML string (alternative to `file`). */
    data?: string | undefined;
    /** Output format for parse/query/transform results. */
    format?: 'json' | 'json5' | 'yaml' | undefined;
    validate?: boolean | undefined;
    /** JMESPath-like query expression. */
    query?: string | undefined;
    /** Ordered JMESPath transforms (transform action only). */
    transforms?: string[] | undefined;
    /** JSON Schema to validate against. */
    schema?: Record<string, unknown> | undefined;
    /** Base object for merge. */
    base?: unknown | undefined;
    /** Patch object for merge. */
    patch?: unknown | undefined;
    /** Merge conflict resolution: 'prefer-patch' (default) or 'prefer-base'. */
    conflictResolution?: 'prefer-base' | 'prefer-patch' | undefined;
}
export interface JsonOutput {
    data: unknown;
    formatted: string;
    type: string;
    action: string;
    keys?: string[] | undefined;
    query_result?: unknown | undefined;
    result?: unknown | undefined;
    valid?: boolean | undefined;
    errors?: string[] | undefined;
    steps?: Array<{
        transform: string;
        result: unknown;
    }> | undefined;
}
export declare const jsonTool: Tool<JsonInput, JsonOutput>;
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