/**
 * Helpers for reasoning about JSON-Schema tool input definitions:
 * walking properties and classifying parameters by risk.
 */
export interface ParamInfo {
    readonly name: string;
    readonly type: string;
    readonly description: string;
    readonly constrained: boolean;
}
/** Flatten a tool inputSchema's top-level + nested object properties. */
export declare function extractParams(schema: unknown): ParamInfo[];
export declare const isUrlParam: (p: ParamInfo) => boolean;
export declare const isCommandParam: (p: ParamInfo) => boolean;
export declare const isPathParam: (p: ParamInfo) => boolean;
export declare const isQueryParam: (p: ParamInfo) => boolean;
export declare const descriptionSuggestsExec: (text: string) => boolean;