import { FxError } from "@microsoft/teamsfx-api";
import { Result } from "neverthrow";
import { Answers, CallerFloor, TemplateFileEntry } from "../model/dataModel";
import { ExpressionRuntimePort } from "../expression/evaluateExpression";
import { PipelineRuntimePort, ScaffoldOutcome, TargetDir } from "../pipeline/runScaffoldPipeline";
/** The two ports `scaffold` composes. */
export interface ScaffoldRuntime {
    /** The pure expression port (whitelist + flags) for `{expr}` render-var derivation. */
    exprPort: ExpressionRuntimePort;
    /** The two-phase pipeline executor's port (render surface + step registry + file sink). */
    port: PipelineRuntimePort;
}
/** One scaffold invocation's inputs. */
export interface ScaffoldRequest {
    /** The package's parsed `descriptor.json` (its `replaceMap` is the render-var source). */
    descriptor: unknown;
    /** The package's parsed `pipeline.json`. */
    pipeline: unknown;
    /** The opened `content/**` entries (raw bytes, `.tpl` suffix intact). */
    content: TemplateFileEntry[];
    /** The resolved answer object (`collect-inputs` output). */
    answers: Answers;
    /** The caller-injected identifier floor (`appName`, the `language` axis, …). */
    callerFloor: CallerFloor;
    /** The output directory + the files it already contains (the create-empty contract). */
    targetDir: TargetDir;
}
/** Scaffold one template package against an injected runtime. */
export declare function scaffold(request: ScaffoldRequest, runtime: ScaffoldRuntime): Promise<Result<ScaffoldOutcome, FxError>>;
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