export type JsonPath = ReadonlyArray<string | number>;
export interface PartialJson {
    /** Everything parsed so far; containers still being written are closed. */
    value: unknown;
    /** True when the text was a complete JSON document. */
    complete: boolean;
    /**
     * Path of the string still being written, if the text stops inside one.
     * Every other string in `value` is complete.
     */
    openStringPath: JsonPath | null;
    /** True when the text can't become valid JSON however it continues. */
    invalid: boolean;
}
/**
 * Parses JSON that is still streaming in. A string cut off mid-way keeps what
 * has arrived, a number or literal cut off mid-way is dropped, and unclosed
 * objects and arrays are closed. A key whose value hasn't started is omitted.
 */
export declare function parsePartialJson(text: string): PartialJson;
export declare function readJsonPath(value: unknown, path: JsonPath): unknown;
/** True when the string at `path` has arrived in full. */
export declare function isJsonStringComplete(partial: PartialJson, path: JsonPath): boolean;