import type { ConsoleRpcExtendedCtx, EndpointManagementPort, ExtendedRpcResult } from './contracts.js';
export declare function requiredRpcValue(value: unknown, name: string): unknown;
export declare function requiredRpcText(value: unknown, name: string): string;
export declare function optionalRpcText(value: unknown, name: string): string | undefined;
export declare function optionalRpcTextArray(value: unknown, name: string): readonly string[] | undefined;
export declare function requiredRpcInteger(value: unknown, name: string, minimum?: number): number;
export declare function requiredRpcBoolean(value: unknown, name: string): boolean;
export declare function strField(d: Record<string, unknown>, key: string): string;
export declare function numField(d: Record<string, unknown>, fallback: number, key: string): number;
export declare function boundedIntegerField(d: Record<string, unknown>, fallback: number, minimum: number, maximum: number, key: string): number;
export declare function boolField(d: Record<string, unknown>, fallback: boolean, key: string): boolean;
export declare function optionalNum(d: Record<string, unknown>, key: string): number | undefined;
/** Parse one canonical numeric-array field into finite positive ids. */
export declare function numArrayField(d: Record<string, unknown>, key: string): number[];
export declare function withLiveEndpoint(ctx: ConsoleRpcExtendedCtx, adapter: string, endpointKey: string, run: (management: EndpointManagementPort) => ExtendedRpcResult | Promise<ExtendedRpcResult>): Promise<ExtendedRpcResult>;
export declare function errorMessage(error: unknown): string;