// generated by diplomat-tool
import type { GeneratedChunk } from "./GeneratedChunk.mjs"
import type { NucleationError } from "./NucleationError.mjs"
import type { pointer, codepoint } from "./diplomat-runtime.d.ts";



/**
 * A finite, lazy, canonical region-major traversal of a generator.
 */
export class GeneratedWorldStream {
    /** @internal */
    get ffiValue(): pointer;
    /** @internal */
    constructor();


    /**
     * Number of chunks not yet requested from the source.
     */
    remaining(): bigint;

    /**
     * Generate and return the next chunk. Returns `NotFound` at end-of-stream,
     * and `Generation` if the underlying source failed on a valid request.
     */
    next(): GeneratedChunk;
}