import type { ASTNode, ConstDirectiveNode, GraphQLInputType } from 'graphql';
import { type DirectiveAnnotation } from '@graphql-tools/utils';
export declare function getDirectiveAnnotations(directableObj: {
    astNode?: ASTNode & {
        directives?: readonly ConstDirectiveNode[];
    };
    extensions?: Record<string, any>;
}): DirectiveAnnotation[];
export declare function serializeArgumentsForInterpolation(argValue: any, argType: GraphQLInputType): any;