export interface WorkflowCallNamespace {
    readonly iteration: number | '*';
    readonly stepName: string;
    readonly workflowName: string;
    readonly siteDigest?: string;
}
export declare function isWorkflowCallNamespaceSegment(segment: string): boolean;
export declare function parseWorkflowCallNamespaceSegment(segment: string): WorkflowCallNamespace | undefined;
export declare function workflowCallReportRequestSegmentsMatch(actual: string, requested: string): boolean;
export declare function workflowCallReportRequestPathsMatch(actual: readonly string[], requested: readonly string[]): boolean;
export declare function workflowCallRunNamespaceSegmentsCorrespond(source: string, target: string): boolean;
export declare function workflowCallRunNamespacePathsCorrespond(source: readonly string[], target: readonly string[]): boolean;
export type WorkflowCallNamespaceCorrespondenceProof = {
    readonly matches: true;
} | {
    readonly matches: false;
    readonly reason: string;
};
export declare function proveWorkflowCallRunNamespacePathsCorrespond(source: readonly string[], target: readonly string[]): WorkflowCallNamespaceCorrespondenceProof;
export declare function buildWorkflowCallNamespaceSegment(stepName: string, workflowName: string, iteration: number | '*'): string;
export declare function workflowCallNamespaceSegmentMatchesInvocation(segment: string, stepName: string, workflowName: string): boolean;
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