import { z } from 'zod';
import { BaseHederaTransactionTool, BaseHederaTransactionToolParams } from '../common/base-hedera-transaction-tool';
import { BaseServiceBuilder } from '../../../builders/base-service-builder';

declare const UpdateFileZodSchemaCore: z.ZodObject<{
    fileId: z.ZodString;
    contents: z.ZodOptional<z.ZodString>;
    keys: z.ZodOptional<z.ZodNullable<z.ZodArray<z.ZodString, "many">>>;
    memo: z.ZodOptional<z.ZodNullable<z.ZodString>>;
}, "strip", z.ZodTypeAny, {
    fileId: string;
    keys?: string[] | null | undefined;
    memo?: string | null | undefined;
    contents?: string | undefined;
}, {
    fileId: string;
    keys?: string[] | null | undefined;
    memo?: string | null | undefined;
    contents?: string | undefined;
}>;
export declare class HederaUpdateFileTool extends BaseHederaTransactionTool<typeof UpdateFileZodSchemaCore> {
    name: string;
    description: string;
    specificInputSchema: z.ZodObject<{
        fileId: z.ZodString;
        contents: z.ZodOptional<z.ZodString>;
        keys: z.ZodOptional<z.ZodNullable<z.ZodArray<z.ZodString, "many">>>;
        memo: z.ZodOptional<z.ZodNullable<z.ZodString>>;
    }, "strip", z.ZodTypeAny, {
        fileId: string;
        keys?: string[] | null | undefined;
        memo?: string | null | undefined;
        contents?: string | undefined;
    }, {
        fileId: string;
        keys?: string[] | null | undefined;
        memo?: string | null | undefined;
        contents?: string | undefined;
    }>;
    namespace: string;
    constructor(params: BaseHederaTransactionToolParams);
    protected getServiceBuilder(): BaseServiceBuilder;
    protected callBuilderMethod(builder: BaseServiceBuilder, specificArgs: z.infer<typeof UpdateFileZodSchemaCore>): Promise<void>;
}
export {};