import { type ContractProblem, type ContractProblemIssue, type ContractResult, type ContractSuccess } from '@contractspec/lib.contracts-spec/results';
export interface ContractFieldError {
    message: string;
    type?: string;
}
export type ContractFieldErrorMap = Record<string, ContractFieldError>;
export declare function parseContractResponse<TData = unknown>(value: unknown): ContractResult<TData>;
export declare function problemIssuesToFieldErrors(problem: ContractProblem | undefined): ContractFieldErrorMap;
export interface UseContractMutationState<TData> {
    result: ContractResult<TData> | null;
    data: TData | null;
    problem: ContractProblem | null;
    loading: boolean;
}
export declare function useContractMutation<TInput = unknown, TData = unknown>(execute: (input: TInput) => Promise<unknown>): {
    mutate: (input: TInput) => Promise<ContractResult<TData>>;
    result: ContractResult<TData> | null;
    data: TData | null;
    problem: ContractProblem | null;
    loading: boolean;
};
export interface UseContractQueryOptions<TInput> {
    input: TInput;
    enabled?: boolean;
}
export declare function useContractQuery<TInput = void, TData = unknown>(execute: (input: TInput) => Promise<unknown>, options: UseContractQueryOptions<TInput>): {
    refetch: () => Promise<ContractResult<TData>>;
    mutate: (input: TInput) => Promise<ContractResult<TData>>;
    result: ContractResult<TData> | null;
    data: TData | null;
    problem: ContractProblem | null;
    loading: boolean;
};
export type { ContractProblemIssue, ContractSuccess };