import { Enum, Service, Type } from '..';
import { BooleanLiteral, HttpArrayFormatLiteral, HttpLocationLiteral, HttpVerbLiteral, IntegerLiteral, NonEmptyStringLiteral, NonNegativeIntegerLiteral, NonNegativeNumberLiteral, NumberLiteral, PrimitiveLiteral, StringLiteral, TrueLiteral } from '../ir';
export declare function getInputs(service: Service): {
    types: Iterable<Type>;
    enums: Iterable<Enum>;
};
export declare function getOutputs(service: Service): {
    types: Iterable<Type>;
    enums: Iterable<Enum>;
};
export declare function asValue<T extends Literal>(value: T | T['value'] | T[] | T['value'][] | undefined): {
    value: T['value'] | T['value'][] | undefined;
    loc?: string;
};
export declare function eq<T extends Literal>(a: T | Literal['value'] | T[] | Literal['value'][] | undefined, b: T | Literal['value'] | T[] | Literal['value'][] | undefined): boolean;
export type LiteralValue = Literal['value'];
export type LiteralKind = Literal['kind'];
export type Literal = StringLiteral | NumberLiteral | IntegerLiteral | BooleanLiteral | TrueLiteral | NonEmptyStringLiteral | NonNegativeIntegerLiteral | NonNegativeNumberLiteral | PrimitiveLiteral | HttpVerbLiteral | HttpLocationLiteral | HttpArrayFormatLiteral;