import { DiagnosticResult, Type, type ModelProperty, type Program } from "@typespec/compiler";
import { PathOptions, QueryOptions } from "../generated-defs/TypeSpec.Http.js";
import { Visibility } from "./metadata.js";
import { HttpPayloadDisposition } from "./payload.js";
import { CookieParameterOptions, HeaderFieldOptions, PathParameterOptions, QueryParameterOptions } from "./types.js";
export type HttpProperty = HeaderProperty | CookieProperty | ContentTypeProperty | QueryProperty | PathProperty | StatusCodeProperty | BodyProperty | BodyRootProperty | MultipartBodyProperty | BodyPropertyProperty;
export interface HttpPropertyBase {
    readonly property: ModelProperty;
    /** Path from the root of the operation parameters/returnType to the property. */
    readonly path: (string | number)[];
}
export interface HeaderProperty extends HttpPropertyBase {
    readonly kind: "header";
    readonly options: HeaderFieldOptions;
}
export interface CookieProperty extends HttpPropertyBase {
    readonly kind: "cookie";
    readonly options: CookieParameterOptions;
}
export interface ContentTypeProperty extends HttpPropertyBase {
    readonly kind: "contentType";
}
export interface QueryProperty extends HttpPropertyBase {
    readonly kind: "query";
    readonly options: Required<QueryOptions>;
}
export interface PathProperty extends HttpPropertyBase {
    readonly kind: "path";
    readonly options: Required<PathOptions>;
}
export interface StatusCodeProperty extends HttpPropertyBase {
    readonly kind: "statusCode";
}
export interface BodyProperty extends HttpPropertyBase {
    readonly kind: "body";
}
/** Property annotated with `@bodyIgnore` */
export interface BodyIgnoreProperty extends HttpPropertyBase {
    readonly kind: "bodyIgnore";
}
export interface BodyRootProperty extends HttpPropertyBase {
    readonly kind: "bodyRoot";
}
export interface MultipartBodyProperty extends HttpPropertyBase {
    readonly kind: "multipartBody";
}
/** Property to include inside the body */
export interface BodyPropertyProperty extends HttpPropertyBase {
    readonly kind: "bodyProperty";
}
export interface GetHttpPropertyOptions {
    implicitParameter?: (param: ModelProperty) => PathParameterOptions | QueryParameterOptions | undefined;
    /**
     * When true, treat `Content-Type` headers as regular headers.
     */
    treatContentTypeAsHeader?: boolean;
}
/**
 * Walks the given input(request parameters or response) and return all the properties and where they should be included(header, query, path, body, as a body property, etc.)
 *
 * @param rootMapOut If provided, the map will be populated to link nested metadata properties to their root properties.
 */
export declare function resolvePayloadProperties(program: Program, type: Type, visibility: Visibility, disposition: HttpPayloadDisposition, options?: GetHttpPropertyOptions): DiagnosticResult<HttpProperty[]>;
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