/**
 * Runtime-union conversion orchestration and dictionary adaptation helpers.
 * Handles the main runtime-union adaptation entry point and dictionary
 * union-value lifting.
 */
import { type IrExpression, type IrType } from "@tsonic/frontend";
import type { EmitterContext } from "../types.js";
import type { CSharpExpressionAst } from "../core/format/backend-ast/types.js";
export declare const maybeAdaptDictionaryUnionValueAst: (expr: IrExpression, ast: CSharpExpressionAst, context: EmitterContext, expectedType: IrType | undefined) => [CSharpExpressionAst, EmitterContext];
export declare const maybeAdaptRuntimeUnionExpressionAst: (ast: CSharpExpressionAst, actualType: IrType | undefined, context: EmitterContext, expectedType: IrType | undefined, visited?: ReadonlySet<string>, selectedSourceMemberNs?: ReadonlySet<number>) => [CSharpExpressionAst, EmitterContext] | undefined;
//# sourceMappingURL=runtime-union-adaptation-upcast.d.ts.map