Function validateUpstreamOutputRange

src/util/model.ts:1417–1426

(
    // null/undefined is not allowed, otherwise bug-prone.
    upstreamOutputRange: Pick<TaskProgressParams, 'start' | 'end'>,
    thisTaskPlannedRange: Pick<TaskProgressParams, 'start' | 'end'>
)

 * This method provides an assertion for that.
 */
export function validateUpstreamOutputRange(
    // null/undefined is not allowed, otherwise bug-prone.
    upstreamOutputRange: Pick<TaskProgressParams, 'start' | 'end'>,
    thisTaskPlannedRange: Pick<TaskProgressParams, 'start' | 'end'>
): void {
    assert(
        upstreamOutputRange.start === thisTaskPlannedRange.start
        && upstreamOutputRange.end === thisTaskPlannedRange.end
    );
}

export function createSimpleOverallStageHandler(
    seriesType: ComponentSubType,