import { Token, Type } from '@frontmcp/sdk';
export declare const tokenName: (t: Token) => string;
export declare const isClass: (x: any) => x is Type;
export declare const isPromise: (v: any) => v is Promise<any>;
export declare function getAsyncWithTokens(klass: Type<any>): Type<any>[] | null;
/** Read param types for static with(...) only; TDZ-friendly. */
export declare function readWithParamTypes(klass: Type, forWhat: 'discovery' | 'invocation'): Type[];
/** Discover deps for a CLASS token or a concrete Type (ctor/with). */
export declare function depsOfClass(klass: Type, phase: 'discovery' | 'invocation'): Type[];
/** Discover deps for a Function token  without the first N args. */
export declare function depsOfFunc(fn: (...args: any[]) => any | Promise<any>, phase: 'discovery' | 'invocation'): Type[];