import type { Change, EmitResult, Dialect, SchemaSnapshot, SnapshotMeta } from "../types.js";
export interface EmitOptions {
    dialect: Dialect;
    /**
     * Required when dialect="sqlite" AND any change triggers recreate-and-copy
     * (change-column-type, change-column-nullable, change-column-default, add-fk, drop-fk).
     * Used to look up the post-migration table descriptor for the recreate recipe.
     */
    expectedSchema?: SchemaSnapshot;
    /**
     * Per spec §7.4: if SQLite version < 3.35 (DROP COLUMN) or < 3.25 (RENAME COLUMN),
     * fall back to recreate-and-copy. Unknown/absent version → assume modern.
     */
    actualMeta?: SnapshotMeta;
    /** Used by the d1 cascade emitter to build the actual∪expected FK graph. */
    actualSchema?: SchemaSnapshot;
}
export declare function emit(changes: Change[], opts: EmitOptions): EmitResult;
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