import { z } from "../define-tool.js";
/** Validates a database filename: only alphanumeric, dots, hyphens, underscores. */
export declare function validateDatabaseName(db: string): void;
/** Validates a SQL query — only SELECT, PRAGMA, .tables, .schema are allowed. */
export declare function validateSqlQuery(query: string): void;
/**
 * Detects likely binary content by scanning the first 512 bytes for NUL chars
 * or a high ratio of non-printable bytes.
 */
export declare function looksLikeBinary(text: string): boolean;
/** Returns a human-readable "run-as not available" hint. */
export declare function runAsUnavailableHint(pkg: string): string;
/** Checks whether output looks like a run-as failure. */
export declare function isRunAsFailure(output: string): boolean;
export declare const androidPlatformEnum: z.ZodOptional<z.ZodEnum<{
    android: "android";
    ios: "ios";
    desktop: "desktop";
    aurora: "aurora";
    browser: "browser";
}>>;
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