import type { CollectionType } from '@scalar/workspace-store/events';
import type { VariableEntry } from '@scalar/workspace-store/request-example';
import type { XScalarEnvVar } from '@scalar/workspace-store/schemas/extensions/document/x-scalar-environments';
/**
 * A single change to persist to the active environment in response to a script's
 * `pm.environment.set()` / `pm.environment.unset()`. Shapes mirror the workspace event
 * bus payloads (`environment:upsert:environment-variable` / `:delete:environment-variable`)
 * so the caller can emit each action directly.
 */
type EnvironmentPersistenceAction = {
    environmentName: string;
} & CollectionType & ({
    type: 'upsert';
    variable: {
        name: string;
        value: string;
    };
    index?: number;
} | {
    type: 'delete';
    index: number;
});
/**
 * Resolve which environment variables a script changed and where to persist them.
 *
 * The active environment is a merge of workspace- and document-scoped variables:
 * `getActiveEnvironment` concatenates them as `[...workspaceVariables, ...documentVariables]`.
 * We use that ordering to map each changed variable back to the scope and index it came
 * from, so updates mutate the correct collection in place instead of creating duplicates.
 * New variables are added to whichever scope actually defines the active environment, so the
 * upsert target exists (the mutator no-ops when the environment is missing from a collection).
 *
 * Variables present before the scripts ran but gone afterwards were removed via
 * `pm.environment.unset()` and are emitted as deletes. Deletes splice the underlying array,
 * so they are ordered last and by descending index — an earlier splice must not invalidate the
 * index of a later one. Upserts run first because they replace in place without shifting.
 */
export declare const getEnvironmentPersistenceActions: ({ environmentName, seededVariables, scriptVariables, mergedVariables, documentVariables, environmentExistsOnDocument, }: {
    /** Name of the active environment being written to. */
    environmentName: string;
    /** Environment values seeded into the store before the scripts ran. */
    seededVariables: Record<string, string>;
    /** Environment scope read back from the store after the scripts ran. */
    scriptVariables: VariableEntry[] | Record<string, string>;
    /** The merged (workspace + document) variables of the active environment. */
    mergedVariables: XScalarEnvVar[];
    /** The document-scoped variables of the active environment (appended last in the merge). */
    documentVariables: XScalarEnvVar[];
    /** Whether the active environment is defined on the document (vs. the workspace). */
    environmentExistsOnDocument: boolean;
}) => EnvironmentPersistenceAction[];
export {};
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