import { z } from 'zod';
export declare const configSchema: z.ZodObject<{
    ORACLE_CONNECTION_STRING: z.ZodOptional<z.ZodString>;
    ORACLE_USER: z.ZodOptional<z.ZodString>;
    ORACLE_PASSWORD: z.ZodOptional<z.ZodString>;
    ORACLE_POOL_MIN: z.ZodDefault<z.ZodNumber>;
    ORACLE_POOL_MAX: z.ZodDefault<z.ZodNumber>;
    QUERY_TIMEOUT_MS: z.ZodDefault<z.ZodNumber>;
    MAX_ROWS_PER_QUERY: z.ZodDefault<z.ZodNumber>;
    MAX_QUERY_LENGTH: z.ZodDefault<z.ZodNumber>;
    ENFORCE_READ_ONLY_QUERIES: z.ZodDefault<z.ZodBoolean>;
    MCP_MAX_RESPONSE_CHARS: z.ZodDefault<z.ZodNumber>;
    MCP_MAX_ROWS_IN_RESPONSE: z.ZodDefault<z.ZodNumber>;
    MCP_MAX_STRING_LENGTH: z.ZodDefault<z.ZodNumber>;
    LOG_LEVEL: z.ZodDefault<z.ZodString>;
    ENABLE_AUDIT_LOGGING: z.ZodDefault<z.ZodBoolean>;
    MCP_TRANSPORT: z.ZodDefault<z.ZodString>;
    SERVER_NAME: z.ZodDefault<z.ZodString>;
    SERVER_VERSION: z.ZodDefault<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    ORACLE_POOL_MIN: number;
    ORACLE_POOL_MAX: number;
    QUERY_TIMEOUT_MS: number;
    MAX_ROWS_PER_QUERY: number;
    MAX_QUERY_LENGTH: number;
    ENFORCE_READ_ONLY_QUERIES: boolean;
    MCP_MAX_RESPONSE_CHARS: number;
    MCP_MAX_ROWS_IN_RESPONSE: number;
    MCP_MAX_STRING_LENGTH: number;
    LOG_LEVEL: string;
    ENABLE_AUDIT_LOGGING: boolean;
    MCP_TRANSPORT: string;
    SERVER_NAME: string;
    SERVER_VERSION: string;
    ORACLE_CONNECTION_STRING?: string | undefined;
    ORACLE_USER?: string | undefined;
    ORACLE_PASSWORD?: string | undefined;
}, {
    ORACLE_CONNECTION_STRING?: string | undefined;
    ORACLE_USER?: string | undefined;
    ORACLE_PASSWORD?: string | undefined;
    ORACLE_POOL_MIN?: number | undefined;
    ORACLE_POOL_MAX?: number | undefined;
    QUERY_TIMEOUT_MS?: number | undefined;
    MAX_ROWS_PER_QUERY?: number | undefined;
    MAX_QUERY_LENGTH?: number | undefined;
    ENFORCE_READ_ONLY_QUERIES?: boolean | undefined;
    MCP_MAX_RESPONSE_CHARS?: number | undefined;
    MCP_MAX_ROWS_IN_RESPONSE?: number | undefined;
    MCP_MAX_STRING_LENGTH?: number | undefined;
    LOG_LEVEL?: string | undefined;
    ENABLE_AUDIT_LOGGING?: boolean | undefined;
    MCP_TRANSPORT?: string | undefined;
    SERVER_NAME?: string | undefined;
    SERVER_VERSION?: string | undefined;
}>;
export type Config = z.infer<typeof configSchema>;
export declare function getConfig(): Config;
export default getConfig;
//# sourceMappingURL=config.d.ts.map