/**
 * Zod schema for recall tool parameters
 *
 * Golden regression: This schema catches the `action` vs `plan` bug
 * that caused the 2026-02-03 recall crash.
 */
import { z } from "zod";
/**
 * Recall tool parameters schema
 *
 * @param plan - Required. What you're about to do (for scar matching).
 * @param project - Optional. Project namespace for filtering.
 * @param match_count - Optional. Number of scars to return (default 3).
 * @param issue_id - Optional. Linear issue ID for variant assignment.
 */
export declare const RecallParamsSchema: z.ZodObject<{
    plan: z.ZodString;
    project: z.ZodOptional<z.ZodDefault<z.ZodString>>;
    match_count: z.ZodOptional<z.ZodNumber>;
    issue_id: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    plan: string;
    match_count?: number | undefined;
    project?: string | undefined;
    issue_id?: string | undefined;
}, {
    plan: string;
    match_count?: number | undefined;
    project?: string | undefined;
    issue_id?: string | undefined;
}>;
export type RecallParams = z.infer<typeof RecallParamsSchema>;
/**
 * Validate recall params with helpful error messages
 */
export declare function validateRecallParams(params: unknown): {
    success: boolean;
    data?: RecallParams;
    error?: string;
};
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