import type { StepLogKind } from '../logs/kinds';
export type Iso8601Timestamp = string;
/** A reference to a path on the canvas. */
export interface PathReference {
    componentName: StepLogKind;
    stepID: string;
}
/** A reference to a flow (frame) on the canvas. */
export interface FlowReference {
    name: string | null;
    diagramID: string;
}
/** A common interface for representing a before & after change of a value. */
export interface ValueChange<Before, After = Before> {
    before: Before;
    after: After;
}
/**
 * An abstract interface for something that includes changed variables.
 * This enforces a consistent naming scheme of the property.
 */
export interface ChangedVariables<V, K extends PropertyKey = string, V2 = V> {
    changedVariables: Record<K, ValueChange<V, V2>>;
}
export type VariableValue = string | number;
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